Patagonia®'s Capilene® most versatile technical top is built for use on the trail or the water. Stretchy, quick drying and with HeiQ® Pure odor control, it will keep you comfortable when you’re working hard in conditions ranging from cool to hot. Made with 50-100% Recycled Polyester and Fair Trade Certified™ sewn. Quick-drying Recycled Polyester stretch fabric provides enhanced comfort during activities both in and out of water miDori™ bioSoft finish for added wicking and softness HeiQ® Pure odor control to keep things fresh Set-in sleeves for enhanced movement and fit Minimal stitching and seams to help reduce chafing Regular Fit Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor Made in Sri Lanka Product Features: Fabric:3.7 oz. 100% Polyester (50% Recycled) Jersey with miDori™ bioSoft for added wicking and softness, and HeiQ® Pure odor control Weight:4.5 oz. (128 g) Patagonia Men's Capilene Cool Daily Graphic Waters Short-Sleeve Base Layer Shirt