Size & Fit

All ID products are made from 94% TENCEL™ lyocell and 6% elastane, designed for a close fit with four-way stretch.

Our products fit true to size, so take your normal size. 

Please note though that the performance design of our products results in a close fit; size up if you prefer a looser fit.

EU 44-46 46-48 48-50 50-52
US 28-29 30-32 33-36 38-40
UK 34-36 36-38 38-40 40-42

For accurate measurements, please measure around the hip bone.

To compare product measurements to a product you already own, please place garments on a flat surface and take all measurements from outside.

Need help?  Contact Customer Service via e-mail at for guidance on sizing.