W's 260 Tech Long Sleeve Half Zip Size:M Our best-selling base layer bottoms

Our best-selling base layer bottoms made from soft and breathable 100% merino wool jersey

100% No-See-Um Mesh canopy creates an open-air feel and keeps out the tiniest critters

This 2-in-1

Tumble dry on a low-medium heat

Pocket Features Two zippered handwarmer pockets have cleanly finished zipper garages

W's 260 Tech Long Sleeve Half Zip Size:M Our best-selling base layer bottomsA warmer, midweight version of our best selling Oasis, the 260 Tech Long Sleeve Half Zip is a go to piece for winter layering, made with 100% merino wool. Features100% Merino Soft merino fibers that regulates body temperature in all weather conditions and resists odors Gusseted underarms for mobility and comfort Offset shoulder seams to prevent friction Flatlock seams to prevent friction Backward set side seams to prevent friction