A breathable merino technical top, designed to naturally regulate your temperature, control odour and keep you comfortable when you’re working hard in the widest range of conditions. Features: Soft, comfortable, next-to-skin blended fabric wicks moisture, dries fast, naturally regulates your temperature and resists odour Set-in sleeves for enhanced movement and fit 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 fibre to help ensure protection both for the animals that supply it and the land they graze Back-neck yoke with hanger loop Woven P-6 logo at left hem Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labour Fabric is certified as bluesign® approved Slim fit Weight: 111 g (3.9 oz) Materials: 3.5-oz 65% RWS-certified merino wool/35% recycled polyester jersey Patagonia Men's Capilene Cool Merino Blend S/S