Sizing Guides

How to choose a size

Designed for every curve, every change, every stage.

Now ladies…. this is just between you and me so you can be entirely honest with these measurements! We need them to make sure you get the right fit for your product. Julie Kay products are size specific. We have products for all shapes and sizes!

BellyUp Sizing Guide

BellyUp Product Photograph

Before pregnancy measurements:

Please measure around the middle of your waist through your belly button. The inches should be the standard waist clothing size that you wore before pregnancy.

Size Inches Centimeters
XS 26 to 30 61 to 65
S/M 32 to 36 66 to 95
L/XL 38 to 42 96 to 125
XXL 44+ 125+

During pregnancy measurements:

Please measure around the middle of your back and underneath your pregnant tummy. The inches should be the standard waist clothing size you wear during pregnancy.

Size Inches Centimeters
XS 26 to 30 61 to 80
S/M 32 to 36 81 to 108
L/XL 38 to 42 108 to 125
XXL 44+ 126+

BellyBye Sizing Guide

BellyBye Product Photograph

Before pregnancy measurements:

Please measure around the middle of your waist through your belly button. The inches should be the standard waist clothing size that you wore before pregnancy.

Size Inches Centimetres
Small 26 to 30 60 to 80
Medium 34 81 to 95
Large 36 96 to 105
XLarge 38 to 40 106 to 114
XXLarge 42+ 115+

During pregnancy measurements:

Please measure around the middle of your back and underneath your pregnant tummy. The inches should be the standard waist clothing size you wear during pregnancy.

Size Inches Centimetres
Small 26 to 30 60 to 75
Medium 34 76 to 90
Large 36 91 to 97
XLarge 38 to 40 98 to 102
XXLarge 42+ 104+

BellyLegs Sizing Guide

Julie Kay Way sizing guides to find the right pregnancy or postpartum support.

BellyLegs:

Please measure the circumference around your leg through the largest part of your calf muscle.

Size Inches Centimetres
Small 0 to 12 0 to 30
Medium 12 to 15 31 to 39
Large 15 to 18 40 to 44
XLarge 18+ 45+

Trusted by Mothers. Recommended by Professionals.

“Baby was lying low and weight was too much. I tried it on and walked out with it on. I wore it until the end. The Belly Up really works, it was amazing.”

Sunette De Beer

“Thanks to the Belly Up I am comfortable for the first time in 7 months!”

Yolandi Maree

“I tried 2 other binders and the Belly Bye is by far the best. You feel it working immediately and I can put it on myself. The most important investment in yourself!”

Lauren Malan

“The Belly Up gives instant relief! No more pressure or back ache.”

Chuanita Blackadder

“The Belly Up is the only thing that has helped! I put mine on before I brush my teeth in the morning!”

Michelle Cloete

“The Belly Bye is a fantastic product for new moms after a c-section and grannies with a sore back from carrying baby around.”

Philipa Aylward

Proudly South African, this brand was developed by physiotherapist Julie Klinkert based on years of hands-on experience with pregnant women. The range was created in collaboration with Obstetricians and Gynaecologists and is trusted and recommended by them.

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