Features of the Pearl Izumi Men's Select Barrier Jacket Select barrier fabric provides superior wind protection and water resistance Full-length 2-way vislon zipper for easy venting with storm flap for added protection Elastic hem and cuffs seal in the warmth and protect from drafts Silicone gripper at waist holds the jacket in position Collar tapers from front to back for on-bike ergonomics Bioviz reflective elements for low-light visibility Fabric Details 100% Polyester