Adidas → Gap
Different brands. Different sizes. Different countries.
A Medium in Adidas is not the same as a Medium in Gap — and your size changes again depending on whether you're shopping in the US, UK, EU, or Asia. WhatSize handles both.
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Why Adidas and Gap sizes don't match
There are no international standards for clothing sizes. Adidas and Gap each define their own measurements for sizes like "Medium" or "Size 10."
It gets worse across regions. A Adidas Medium in the US is a different measurement to a Adidas Medium in Europe or Asia. Same brand, different country, different size.
WhatSize handles both — brand differences and regional differences — using the actual centimetre data.
How to convert your size
Step 1
Find a Adidas item you own that fits perfectly. Note the size on the label.
Step 2
Enter that Adidas size into WhatSize. This is your reference point.
Step 3
Select Gap as your target brand. Get your exact size with real measurement comparison.
Why download instead of Googling every time?
Size charts change. Websites load slowly in-store. And you'll need to look this up again next time you shop.
- • One download. Every brand. Every conversion. Forever.
- • Works offline — no signal needed in the fitting room.
- • Saves every lookup to your closet — never re-search the same size.
- • $2.99 once. No ads. No subscription. Just the answer.
Related size guides
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Stop guessing your Gap size.
$2.99 · Buy once, have it forever.
8 brands. 649 size variants. Works offline. No ads. No subscription.