Knickers that actually fit your body!
CYA (aka Cover Your A**) your new go-to knickers.
Tired of those ill fitting undies too?
Most underwear brands offer very limited sizing e.g. S, M, L, etc. that assumes a standard 10 inch difference between your waist and hip measurements. In reality this can range from 2 -15 inches or more.
When each bum is so unique, why shouldn’t the sizing be?
Meet CYA: Knickers tailored to you, down to an inch.
Bringing bra sizing to underwear.
We are revolutionizing underwear with a new, closest-fit sizing system just for undies, by bringing Bra Sizing to underwear.
Rather than just a Small, Medium or Large, with CYA you can get an all-but-custom fit by inputting just 2 measurements into our simple bum size calculator,
You will now know if your bottom is a 32B, a 33F, or a 35C based on your waist and hip measurements (just like with bras - duh!) and be able to find your perfect size out of 50 sizes currently available, We are bringing the tried and tested sizing system from your top to your bottom.
Are you ready to give your bum the space it deserves?
Ready to find your perfect fit?
How it works
Step 1: Take your measurements
Measure your Mid-Waist and Hips in inches.
Step 2: Determine your bum size
Enter your measurements into our calculator and find out your bum size.
Step 3: Place your order
Enjoy the undies that are sure to become your go-to pair.
Say CYA to excess fabric, too tight a waist, or that uncomfortable wedgie following you around all day.
At CYA, we believe that your bottom deserves as much attention and care as your top and we’re here to give your bum the space it deserves!
Our first customers love the close fit
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“Fits me perfectly, so soft and comfortable - no wedgies ever!"
- Marina Vieira
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“The fit is perfect and it works with any kind of outfit! Definitely becoming my go to undies. PS: They also have a nice clinching effect for us new moms!
- Efe Braimah
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"Love these undies! Great fit, great quality, my new go-to!"
- Kate Wharton
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"Knickers haven't had an upgrade in too long. So glad to finally have undies that are the right size and fit for me!"
- Sam Allen
