Patagonia&';s most sun-protective tech tee offers 40+ UPF coverage with wicking and fast-drying performance. Single-knit construction generates a naturally sun-protective effect that won&';t wash out over time. Built with 100% recycled polyester jersey, all CapileneA(R) Cool Sun styles are designed to manage your body&';s microclimate during long, exposed days on the water or in the mountains when you&';re working up a sweat. Made in a Fair Trade Certified(TM) factory. Features Lightweight fabric delivers quick-drying moisture control with a wicking finish and a textured back that elevates the fabric off the skin for better airflow Generous hood with a button closure is engineered to fit over a ball cap and provides additional sun protection Sleeves are designed for easier, more athletic arm movement and a better fit Thumb holes and middle finger loops at the cuffs provide added sun protection for the backs of the hands One zippered side pocket with a corrosion-resistant zipper securely keeps small essentials close Designed with minimal stitching and seams for enhanced comfort and reduced chafing Made in a Fair Trade Certified(TM) factory, which means the people who made this product earned a premium for their labor Weight 175.77 g (6.2 oz) Fabric 3.5-oz 100% recycled polyester jersey with a wicking finish and 40+ UPF sun protection. Made in a Fair Trade Certified(TM) factory