WNC Bike Fest Shirts Fit Unisex Performance Fit Product Overview Our unisex Mountain Bike Performance T-shirts are perfectly suited for a day on the trails or an afternoon in town. Our unique fabric blend allows the shirt to be lightweight, super soft, durable, with a premium feel. Specs and Features High quality 60% ring-spun cotton and 40% poly blend This unique blend allows the shirt to be lightweight, super soft, durable, and you don't have to worry about it shrinking in the wash. Men: Size up if you prefer a looser fitting T-shirt Women: Size down one size from your normal women's t-shirt size