Patagonia Men's Capilene Cool Ultra Shirt bottoms Functional fly and flatlock seams

Functional fly and flatlock seams to minimize chafing

Avoid storing in extreme heat

Famous Cataract filament-wound fiberglass and carbon fiber quality in a two-piece design for compact transport

With all the great features of the NRS Rush

Behind every Happy Yak meal is careful nutritional science

Patagonia Men's Capilene Cool Ultra Shirt bottoms Functional fly and flatlock seamsOur lightest and fastest drying tech tee is built for high sweat pursuits. The featherweight material has a honeycomb construction that promotes airflow to dissipate heat and moisture in a flash. Made from 100% recycled polyester with HeiQ Mint odor control, all Capilene Cool Ultra styles are designed to manage your bodys microclimate during your warmest days and most extreme output. Made in a Fair Trade Certified factory. Ultralightweight, 100%