Transparent UPF coating allows sun protection without heavy layers

A breathable merino technical top, designed to naturally regulate your temperature, control odor and keep you comfortable when youre working hard in the widest range of conditions. Made from a blend of 65% RWS-certified merino wool and 35% recycled polyester. All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze. Fair Trade Certified sewn.

Performance Fabric - Soft, comfortable, next-to-skin blended fabric wicks moisture, dries fast, naturally regulates your temperature and resists odor

Built for Mobility - Tank style for enhanced movement

Vents and Drop-Tail Hem - Side vents with slight drop tail

RWS-Certified Wool - All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze

Loop for Hanging - Back-neck yoke with hanger loop

P-6 Logo - Woven P-6 logo at left hem

Supporting the People Who Made This Product - Fair Trade Certified sewn, which means the people who made it earned a premium for their labor

Weight - 74 g

Clothing Texture Maintains A Consistent Feel