Women’s technical racing swimsuit made of a lightweight fabric that is easy to put on and comfortable to wear Horizontal carbon bands woven into the fabric ensure intelligent compression of muscles for support Streamlined construction with low-profile bonded seams for improved glide in the water Open-back style with smart stretch straps that reduce downward pressure” Outer Shell: 65%Polyamide 34% Elastane 1% Carbon Fibre Inside Lining: 65% Polyamide 34% Elastane 1% Carbon Fibre