Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Boating & Water Sports Made with WindWall and CloseFit

Made with WindWall and CloseFit technologies

For multi-day excursions into the mountains that demand a lightweight

Featuring a removable stadium-style seat with two seating positions - upright and recline - that can move on the fly with a molded-in accessory track recess

while the main compartment offers organization sleeves and a key-clip

boulders or gym sessions

Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Boating & Water Sports Made with WindWall and CloseFitSpring skiing or summer camping? The year round Men's Classic All Season Merino Base Layer Long Sleeve is game for either. With our Core Spun technology, we've wrapped lightweight Merino around a nylon core for added durability, while still keeping the comfort of ultra soft, responsibly sourced Merino next to skin. We added smooth flatlock seams to help minimize chafing and offset shoulder and side seams to lie smoothly beneath pack straps. No matter