When everything you do is to an aerobic max the Blurr Men's Surprise T-Shirt is just what you need for managing high moisture output. The open weave fabric made of 100% polyester is highly breathable and dries quickly to keep you comfortable. Featuring a Focus Fabric system this anti-microbial garment resists bacteria and controls odor. It will be no surprise when you break that last crest on your run ride or climb that you'll be ready for one more.