This Tri Jersey made of Carrera™ Skin with Liquid Mesh™ panels is cut long enough to cover your abdomen and has 3 back pockets, Microlock™ stitch, and a 12-inch YKK® zipper. It absorbs minimal water enabling use under a wetsuit and makes a great rash guard. The high-cut neck is designed to eliminate the scooping of air when looking forward on the bike, even in the aero position. On the run, un-zip for comfort and cooling. Sizing Chart