This Tri Jersey has two side pockets, contrast flat-stitch, and a 12-inch zipper. This jersey is cut long enough to cover your stomach. It absorbs very little water so wear it under your wetsuit. It makes a great rash guard too. The neck is cut high in front to eliminate scooping of air when looking forward while on the bike. When you start running, zip it down for comfort. It is made of Carrera ½ Skin with Liquid Mesh ½ panels.