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 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. 3.5-oz 100% recycled polyester jersey with a wicking finish and 40+ UPF sun protection.