Patagonia Men's Capilene® Cool Merino Shirt Tuf Line ¾” diameter boom

¾” diameter boom

The spool and carbon fiber drag system rotate on sealed precision stainless steel ball bearings

durable paper protected by a heavy-duty spiral-bound cover

mesh-lined thigh vents quickly release heat

allowing you to dump heat on climbs

Patagonia Men's Capilene® Cool Merino Shirt Tuf Line ¾” diameter boomPerformance Fabric Soft, comfortable, next to skin blended fabric wicks moisture, dries fast, naturally regulates your temperature and resists odor Built for Mobility Set in sleeves for enhanced movement and fit 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