Avoid Leaks, Get the Perfect Fit on Your Cloth Diaper

Avoid leaks, Get The Perfect Fit


How to Get the Perfect Cloth Diaper Fit and Prevent Leaks

Finding the right cloth diaper fit is one of the most important steps toward keeping your baby comfortable and preventing leaks. A diaper that's too loose can leave gaps around the legs or waist, while one that's too tight may be uncomfortable.

The good news is that finding the right fit gets easier with a little practice. Because Nora's Nursery diapers feature adjustable snaps, you can customize the rise, waist, and thigh settings as your baby grows.

In this guide, we'll walk you through how to properly fit your Nora's:

We'll also cover common causes of cloth diaper leaks, how to adjust absorbency as your baby grows, and what to try if you're still experiencing leaks after adjusting the fit.


Watch our Youtube Videos, and subscribe to our channel for more educational content! 

Get to Know Our Cloth Diaper Sizes

Finding the right size is the first step toward a comfortable, leak-resistant fit. Nora's Nursery offers cloth diaper options for different stages, from those early newborn days through toddlerhood.

Your baby's weight is a helpful starting point, but every baby is built differently. Once you've chosen the appropriate diaper size, the adjustable snaps allow you to customize the fit for your baby's individual shape.

Nora's Nursery Diaper Approx. Weight Range Best For
Newborn All-in-One Diapers Newborn–12 lbs Newborns and smaller babies
Baby Size Pocket Diapers & Diaper Covers 10–35 lbs Babies through early toddlerhood
Toddler Size Pocket Diapers 35–55 lbs Larger babies and toddlers

Our Newborn Al-In-One Diapers are designed for babies from newborn to approximately 12 pounds. Their smaller design provides a more customized fit during those early weeks, with adjustable snaps that allow you to change the fit as your newborn grows.

Once your baby begins outgrowing the Newborn All-in-One size, they can transition into our Baby Size Pocket Diapers or Cover Diapers 

Our Baby Size Pocket Diapers  and Cover Diapers  are designed to fit babies approximately 10 to 35 pounds. Adjustable rise, waist, and thigh snaps allow you to customize the fit as your baby grows and becomes more active.

Our Toddler Pocket Diapers  are designed for larger babies and toddlers from approximately 35 to 55 pounds. Their larger size and adjustable snaps provide additional room as your child grows while maintaining a snug fit around the waist and thighs.

Larger Toddler Bamboo Inserts are available separately for Toddler Size Pocket Diapers.

Cloth Diaper Fit Tips

Once you've identified the right diaper size, the next step is adjusting the snaps for your baby's body. A proper cloth diaper fit should sit snugly around the waist and thighs without gaps or excessive tightness.

Our step-by-step sizing guide will show you how to adjust the rise, thighs, and waist to create a comfortable fit as your baby grows.

Getting Started: Get to Know Your Cloth Diaper Snaps

Before adjusting your baby's diaper, it helps to understand what each set of snaps controls. Nora's Nursery diapers use adjustable snaps to customize the diaper's rise, waist, and thigh fit as your baby grows.

Once you know which snaps control each area, finding the right fit becomes much easier.

Baby Size Pocket Diapers and Diaper Covers

Waist Snaps: The top row of snaps controls the fit around your baby's waist. Adjust these snaps to create a snug, comfortable fit without excessive tightness.

Thigh Snaps: The second row controls the fit around your baby's thighs. A snug thigh fit is especially important for preventing gaps where leaks can occur.

Rise Snaps: The vertical rows of snaps on the front of the diaper adjust the rise, or height, of the diaper. Snapping the rise down creates a shorter fit, while leaving the rise open creates more room as your baby grows.

Step-by-Step Guide to the Perfect Cloth Diaper Fit

Diaper Sizing

Nora’s Nursery Cloth Diaper Snaps 

Diaper Sizing Info

Nora’s Nursery Cloth Diaper Snaps 


Step-by-Step Guide to the Perfect Cloth Diaper Fit

Step 1: Adjust the Rise for the Right Diaper Length

Start by adjusting the diaper's rise, which controls its length from front to back. Snapping the rise down creates a shorter fit for smaller babies, while opening the rise gives your baby more room as they grow.

Your baby's size and body shape will determine which setting works best. The goal is for the diaper to sit comfortably at the hip bones and just below the belly button without sagging or creating gaps around the legs.

Sizing Your Diaper Length for Baby’s Age and Level of Activity 

Diaper Sizing Info

 'Newborn' – Smallest Setting

Snap the top row of rise snaps to the bottom row to create the shortest diaper length. This setting is typically best for smaller babies.
Diaper Sizing Info

Crawler - Medium Setting 

Snap the top row of rise snaps to the middle row to create a medium diaper length. This setting often works well as your baby grows and needs more room through the rise.

Diaper Sizing Info

Walker - Largest Setting 

Leave the rise snaps completely open to create the diaper's longest setting. This is generally used for larger or taller babies who have outgrown the shorter rise settings.

Diaper Sizing Info

When the rise is adjusted correctly, the diaper should sit comfortably at your baby's hip bones and just below the belly button.

Fit Tip

Adjust the rise before adding the insert. It's much easier to see how the diaper is sitting and make changes to the rise snaps without the extra bulk of an insert.

Once you've found the right rise setting, add your insert and place the diaper on your baby. From there, you can fine-tune the fit around the thighs and waist.

Step 2: Adjust the Thighs and Waist

Once you've found the right rise setting, adjust the diaper around your baby's thighs and waist. Start with the thighs to eliminate gaps around the legs, then adjust the waist for a snug, comfortable fit.

Adjusting the Thighs

Start by adjusting the thigh snaps to create a snug seal around your baby's legs. Check for any visible gaps around the thighs, as these can allow moisture to escape before the insert has a chance to absorb it.

The diaper should sit comfortably in your baby's natural leg crease without pinching or leaving large gaps.

Adjust the Waist Fit

Once the thighs are secure, adjust the waist snaps. The diaper should sit snugly around your baby's waist and just below the belly button without digging into their skin.

Make sure the diaper stays secure as your baby moves while still allowing enough room for comfortable movement.

Fit Tip: Make sure the snaps on the inside of the diaper wing are securely fastened. This helps keep the diaper properly positioned around the waist and thighs.

Step 3: Check Your Cloth Diaper Fit

Finding the right fit can take a little trial and error, especially as your baby grows and becomes more active. Before you're finished, check the diaper from the front, back, and around both legs.

A good cloth diaper fit should:

  • Sit just below the belly button and comfortably around the hips.
  • Fit snugly around the thighs without visible gaps.
  • Allow you to comfortably fit one finger around the leg opening and up to two fingers between the diaper and your baby's belly.

Slight indentations from the elastic can happen with a snug fit. If the diaper appears uncomfortable or leaves persistent, deep marks, try loosening the fit and checking it again.

Check for gaps: Gently move your baby's legs after fastening the diaper and look around the thighs. If a gap appears when your baby moves, try adjusting the thigh or rise snaps until the diaper maintains a snug seal.

Diaper Sizing Info

Diaper Sizing Info

How to Fit Newborn All-in-One Cloth Diapers

Nora's Nursery Newborn All-in-One Diapers use adjustable waist, thigh, and rise snaps to create a customized fit during those early newborn weeks.

The fit works similarly to our Baby Size diapers, but the Newborn All-in-One includes an additional feature designed specifically for this stage: umbilical cord snaps. These allow you to snap down the front of the diaper to help keep it positioned below your baby's healing umbilical cord area.

Start by adjusting the rise for your baby's size, then secure the diaper around the thighs and waist for a snug, comfortable fit.

The rise snaps are the three rows and three columns of snaps across the front and middle of the diaper. Adjust the rise snaps based on your baby’s size. 

Step 1: Adjust the Newborn Rise

Start by adjusting the rise to match your baby's size and body shape. Snapping the rise down creates a shorter diaper for smaller newborns, while gradually opening the rise provides more room as your baby grows.

As a general starting point:

  • Approximately 5–7 lbs: Start with the smallest rise setting.
  • Approximately 7–9 lbs: Try the medium rise setting.
  • Approximately 10–12 lbs: Try leaving the rise snaps fully open.

These weight ranges are only a guide. Your baby's body shape and comfort are more important than following a specific snap setting based on weight.

Step 2: Check the Newborn Fit

Once the rise is adjusted, secure the diaper around your baby's waist and thighs. Check for gaps around the legs and make sure the diaper sits comfortably below the belly button.

For newborns who still have their umbilical cord stump, use the umbilical cord snaps as needed to help keep the front of the diaper positioned below the healing area.

As with any cloth diaper, the fit should be snug enough to prevent gaps while still allowing your baby to move comfortably.

 

As your newborn grows, continue checking the rise, thighs, and waist and adjust the snaps as needed. Once your baby begins outgrowing the Newborn All-in-One, it may be time to transition to a Baby Size Pocket Diaper or Diaper Cover. 

How to Fit Toddler Size Pocket Diapers

Nora's Nursery Toddler Size Pocket Diapers are designed for larger babies and toddlers approximately 35 to 55 pounds. Like our Baby Size Pocket Diapers, they feature adjustable rise, waist, and thigh snaps so you can customize the fit as your child grows.

Because the Toddler Size provides additional room through the rise and waist, you may need to experiment with the snap settings to find the most comfortable fit for your child's individual body shape.

Start by adjusting the rise, then secure the diaper around the thighs and waist for a snug fit without gaps.

Step 1: Adjust the Toddler Rise

Start by adjusting the rise to create the right diaper length for your child. Snapping the rise down creates a shorter fit, while opening the rise provides more room as your child grows.

For children closer to the lower end of the Toddler Size weight range, start with a shorter rise setting. As your child grows taller or needs more room through the rise, gradually open the rise snaps. Children closer to the upper end of the size range may be most comfortable with the rise fully open.

These are general starting points. Your child's height, body shape, and comfort will help determine which rise setting provides the best fit.

Fit Tip: Adjust the rise before adding the insert so you can clearly see how the diaper sits and make changes without the extra bulk.

Once you've found the right rise setting, add the insert and place the diaper on your child. Then adjust the thighs and waist to complete the fit.

Step 2: Adjust the Thighs and Waist

Once the rise is set, adjust the thigh snaps first. The diaper should sit snugly around your child's natural leg creases without visible gaps. A secure thigh fit helps prevent moisture from escaping around the legs.

Next, adjust the waist. The diaper should sit comfortably around your child's waist and stay secure during movement without feeling overly tight.

Because toddlers are constantly moving, check the fit while your child is standing, walking, or playing when possible. If gaps appear around the legs as they move, try adjusting the thigh or rise snaps.

Fit Tip: Make sure the inside wing snaps are securely fastened so the diaper stays properly positioned around the waist and thighs.

Shop Our New Toddler Size Pocket Diapers, and Larger Toddler Bamboo Inserts here. Inserts for Toddler Size Diapers sold separately.  

Step 3: Check the Toddler Fit

Once the diaper is fastened, check the waist, thighs, and rise. The diaper should sit comfortably around the hips and just below the belly button, with no obvious gaps around the legs.

Your toddler should also be able to move comfortably while sitting, standing, walking, and playing. If the diaper sags, shifts significantly during movement, or develops gaps around the thighs, adjust the rise or snap settings and check the fit again.

TIP: Leave the insert aside for this stage, as it is very difficult to effectively adjust the rise of the diaper with the insert enclosed.

Once you have the appropriate rise for your baby, slip in the insert. Now you’re ready to place the diaper onto your baby! Check out our different types of inserts for cloth diapers here

Using the right insert: Toddler Size Pocket Diapers are designed to accommodate larger Toddler Bamboo Inserts, which are available separately. Make sure the insert lies flat inside the pocket and does not bunch or extend beyond the diaper, as this can interfere with the fit and contribute to leaks.

TIP: on the inside of the diaper, there are 3 snaps on the front flap that folds over the diaper. Ensure all three are snapped in place for the best fit. 

 

 How to Troubleshoot Cloth Diaper Leaks


If you're experiencing cloth diaper leaks, don't worry. A few simple adjustments can often solve the problem. Start by checking the diaper's fit, then look at the placement and absorbency of your inserts.

First, check for gaps around your baby's thighs and waist. If you notice any, adjust the rise, thigh, or waist snaps until the diaper sits snugly against your baby's body.

Next, check the insert inside the diaper. It should lie flat without bunching, folding, or extending outside the diaper. If your baby is between sizes or isn't quite filling out the diaper yet, adjusting the fit may help eliminate extra space around the legs.

Check Where Your Baby Needs More Absorbency

If the insert is saturated when a leak happens, your baby may need additional absorbency. Adding a second insert or choosing a more absorbent insert can help, especially during longer stretches between diaper changes or overnight.

You can also position additional absorbency where your baby tends to wet the most. For boys, that may be toward the front of the diaper. For girls, additional absorbency may be most helpful through the middle or back.

Keep in mind that adding another insert creates extra bulk, so you may need to readjust the rise, thigh, or waist snaps afterward to maintain a snug fit.

Check the Insert When a Leak Happens

One of the easiest ways to troubleshoot a leak is to check the insert when you change your baby.

If the insert is saturated: Your baby may be out-wetting the current absorbency. Try adding another insert, choosing a more absorbent option, or changing the diaper sooner.

If the insert is not saturated: The leak may be related to fit, insert placement, or moisture not absorbing properly. Check for gaps around the legs, make sure the insert is lying flat, and confirm that the diaper is fitted snugly around your baby.

TIP: If you are adding extra inserts to tackle cloth diaper leaking, you may need to adjust your snaps to ensure a comfortable yet snug fit. Cloth diaper leaks will happen if your fit isn’t right, and if your inserts aren’t fully saturated when you notice leaks, that is likely a sign that you need to adjust your fit, or check your insert absorbency!

Quick Cloth Diaper Leak Check

Leaking around the legs? Check the thigh fit and look for gaps.

Insert completely saturated? Add absorbency or consider changing sooner.

Insert not saturated? Check the fit, insert placement, and whether moisture is absorbing properly.

Leaks happening overnight? Your baby may need additional or more absorbent inserts for longer stretches.

Check out our helpful blogs for more information! 

Need More Absorbency? Choosing the Right Cloth Diaper Insert

If you've checked the fit and your inserts are consistently saturated when leaks happen, your baby may simply need more absorbency. Different insert materials and combinations can help you customize absorbency for daytime, naps, heavy wetters, and overnight use.

Extra inserts should be made of a material that absorbs a lot of moisture while keeping baby comfortable. Here at Nora’s Nursery, we now offer a variety of Inserts and Prefold’s to help reduce leaks and increase absorbency in cloth diapers.

Bamboo Inserts 

Nora’s Nursery Bamboo Inserts are a versatile everyday option for adding absorbency to your cloth diaper routine. Each insert features four absorbent layers, with soft bamboo on the outside and microfiber on the inside.

Bamboo Inserts are available in our standard size, with snap options for customizable absorbency, and in a larger size designed for our Toddler Size Pocket Diapers.

These types of inserts come in three options. 

  1. Bamboo Inserts
  2. Bamboo Inserts with button snaps  to be compatible with cover diapers
  3. Larger Bamboo Insert with button snaps, made larger to be compatible with our Toddler Size Pocket Diapers, and other larger diapers. 

Bamboo Prefolds

Nora’s Nursery Bamboo Prefolds are a flexible option when you need more absorbency. Made from a soft, absorbent bamboo viscose blend, each prefold provides eight layers of absorbency when folded into thirds.

Use a Bamboo Prefold on its own or pair it with another insert when your baby needs additional absorbency for longer stretches between changes.

Charcoal Bamboo Inserts 

Nora’s Nursery Charcoal Bamboo Inserts offer additional absorbency for babies who need more than a standard everyday setup. Each insert features five absorbent layers and measures approximately 13 x 5 inches.

They can be used when you need to boost absorbency, including for heavier wetters or longer stretches between diaper changes.

Hemp Prefolds 

Nora’s Nursery Hemp Prefolds are made from a hemp and cotton blend and provide six layers of absorbency when folded into thirds.

They can be used on their own or paired with another insert to customize your baby’s absorbency. This makes them a useful option when your current setup is becoming saturated before your baby is ready for a diaper change.

Not sure which insert is right for your routine? Explore our guide to types of Inserts Blog to help you decide which insert is best for you, and your baby!  For more tips, visit Extra Inserts for Extra Absorbency

To build your extra cloth diaper insert supply, check out the ten pack of Bamboo Cloth Diaper Inserts from Nora’s Nursery. 

How to Increase Cloth Diaper Absorbency Overnight

There isn't one overnight cloth diaper setup that works for every baby. Overnight absorbency often requires a little experimenting to find the right combination for your baby's needs.

If your baby's insert is fully saturated by morning or you're experiencing overnight leaks, try adding a second insert or pairing different insert types to increase the diaper's overall absorbency.

Place Absorbency Where Your Baby Needs It Most

Where you position additional absorbency can also make a difference. For boys, extra absorbency may be most helpful toward the front of the diaper. For girls, additional absorbency may be more useful through the middle or back.

Your baby's sleeping position can also affect where moisture collects, so pay attention to where the insert is most saturated in the morning and adjust your setup accordingly.

A Note About Newborns

Newborn diapering needs are different from those of older babies and toddlers. Because newborns typically require more frequent diaper changes, overnight absorbency strategies that work for an older baby may not be appropriate or necessary during the newborn stage.

Always change a diaper when it is soiled.

Experiment With Insert Combinations

If one insert isn't providing enough absorbency overnight, try pairing inserts or prefolds to increase the total absorbency of your diaper. Bamboo, Charcoal Bamboo, and Hemp options can be combined in different ways depending on how much additional absorbency your baby needs.

When adding layers, make sure the diaper still fits properly around the thighs and waist. Too much bulk can affect the fit and create gaps, which may lead to leaks even when you've added more absorbency.

Consider Your Baby's Sleeping Position

Your baby's sleeping position can influence where the diaper becomes most saturated overnight. If you consistently notice more moisture toward the front, middle, or back of the insert, try positioning additional absorbency in that area.

The goal is to customize the diaper based on where your baby actually needs the extra absorbency.

Overnight Absorbency for Toddlers

If your child has transitioned into Nora’s Nursery Toddler Size Pocket Diapers, use inserts appropriately sized for the larger diaper. Toddler Bamboo Inserts provide additional coverage for the larger pocket and can be paired with additional absorbency when needed.

Fit Tip: Make sure all inserts are completely tucked inside the diaper and are not sticking out around the waist or legs. Exposed absorbent material can allow moisture to transfer onto your baby's clothing.

Finding the right overnight setup may take some trial and error. Start with your usual insert, check how saturated it is by morning, and add or reposition absorbency based on what you find.

For more help building your nighttime routine, read our guide  to using cloth diapers at night t or explore extra inserts for extra absorbency

Still Struggling With Cloth Diaper Leaks?

If you've adjusted the fit, checked your insert placement, and added enough absorbency but leaks are still happening, the next step is to make sure your inserts are absorbing moisture properly.

Sometimes an insert may look clean but have residue or buildup that prevents moisture from absorbing as efficiently as it should.

Test Your Inserts for Absorbency

Start with a clean insert and slowly pour a small amount of water onto the absorbent surface while applying gentle pressure.

If the water absorbs into the material, the insert is likely absorbing as expected. If the water beads up, rolls off, or has difficulty soaking into the material, residue or buildup may be interfering with absorbency.

 If Your Inserts Aren't Absorbing Properly

If water beads up or isn't absorbing properly, buildup from detergent, minerals, or other residue may be affecting the inserts.

Before adding even more absorbency, take a closer look at your wash routine. Addressing the source of the buildup can help restore absorbency and prevent the same problem from returning.

If you suspect buildup, start with our Cloth Diaper Washing 101 Guide to review your detergent, wash routine, and water conditions.

If your diapers need a deeper reset, our Stripping & Restoring Cloth Diapers Guide walks you through when stripping may be appropriate and how to restore your diapers safely.

Make Sure New Inserts Are Properly Prepped

If you're experiencing leaks with brand-new inserts, they may simply need additional washing before reaching their expected absorbency.

Preparation can vary depending on the insert material, so follow the recommended washing and preparation instructions for your specific Nora's Nursery inserts.

Compare Cloth Diaper Insert Absorbency

Different insert materials offer different levels of absorbency and may work better for different diapering needs. Use our Insert Absorbency Chart to compare your options and find a combination that works for your baby's routine.

Cloth Diaper Leaking? Start Here

Gap around legs → Check fit
Insert saturated → Add absorbency
Insert not saturated → Check placement/absorption
Water beads off insert → Investigate buildup/wash routine
Overnight only → Customize overnight absorbency

Remember: Fit, Absorbency, and Washing Work Together

Most cloth diaper leaks can be traced back to one of three areas: fit, absorbency, or how well moisture is being absorbed by the inserts. Start with the simplest adjustment first, then work through each possibility before making major changes to your routine.

If you're still troubleshooting, our Cloth Diaper Washing 101 Guide can help you review your wash routine and keep your diapers performing their best.

Want to see more, check out our tiktok!

About Nora's

Here at Nora's we pride ourselves on providing you and your little ones with sustainable Cloth Diapering and Nursery products that are made with the highest quality materials and up-to-date on stylish designs and functionality.

What's New

Try Our Insert KitTry Our Insert Kit
New

Try Our Insert Kit

$27.95