Stay dry and cool in this silky baselayer with 15-UPF sun protection ideal for high-exertion, hot weather activity. Whether it's a hot day and your trying to block the sun or a cool day when you want to regulate your inner temperature, Capilene layers are are great way to start your layering.
Patagonia Capilene® 1 Shirt - Long Sleeve
White or Bali Blue
XS - XXL, Men's [Sizing Chart]