Stay dry and cool in this silky baselayer ideal for high-exertion, hot-weather pursuits. Ideal for an after-work grind through Chocolate Gulch, Capilene 1 keeps you dry and cool when the sun is high and your lungs are heaving. Made from Patagonia's lightest-weight performance baselayer fabric, this silky tee is ultra light, highly breathable and quick to dry. Its rib-knit collar is soft against skin; raglan sleeves won't chafe beneath straps. With a slim fit and a straight hem. Made from 3.7-oz polyester that's recycled and recyclable through the Common Threads Recycling Program. With Gladiodor natural odor control.