Every journey starts with a single step. Start your Tough Mudder journey in a ViewSPORT sweat-activated Tough Mudder training shirt. As you sweat, your shirt reveals messages and graphics that were invisible when the shirt was dry.
Prepare yourself for a shirt that will keep you motivated like never before. You’ll find out what you’re really made of, so be proud of it!
100% polyester with an athletic fit, lightweight and breathable for comfort. ViewSPORT sweat-activated technology unique apparel with the official Tough Mudder logo reveals your motivational message on the front when you sweat.
Browse our entire line of sweat-activated fitness clothing and performance training gear, and order online with complete confidence using our highly secure SSL-protected checkout.Shop Now