Patagonia's Long-Sleeved Capilene® Cool Sun Shirt provides 40+ UPF sun protection, plus moisture-wicking and fast-drying performance. Single-knit construction generates a naturally sun-protective effect that won’t wash out over time. Made with 100% recycled polyester jersey, Capilene® Cool Sun styles are our most sun-protective tech tees, 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. 

  • Sleeve Details

    Sleeves are designed for easier, more athletic arm movement and a better fit

  • Finger Loops for Sun Protection

    Thumb holes and middle finger loops at the cuffs provide added sun protection for the backs of the hands

  • Pocket Details

    One zippered side pocket with a corrosion-resistant zipper securely keeps small essentials close

  • Construction Details

    Designed with minimal stitching and seams for enhanced comfort and reduced chafing