2XU’s Comp Trisuit w/Rear Zip is everything you could want in a tri suit. It absorbs minimal water during the swim, keeps you comfortable and cool on the bike, and gives your muscles the support and compression they need during the run. Sensor X Mesh is breathable to keep you cool and ventilated, while an SBR Fleece chamois boasts micro-filament fabric to give you support on the bike without unnecessary bulk on the swim or run. Plus, the chamois also incorporates hydrophobic polyester to deter moisture absorption and provide quick dry time out of the water. 2XU’s quick-drying SBR Skin X with 70D fabric supplies mild compression for improved circulation and muscle support. You'll also appreciate the semi-locking rear zip and rear pocket, along with Y elastic leg grips and contoured paneling for comfort.