REI Co-op Men's Merino 185 Long-Sleeve Half-Zip Base Layer Top
REI Co-op Men's Merino 185 Long-Sleeve Half-Zip Base Layer Top, Soft and breathable, the ultrafine merino wool of the naturally odor-resistant men's REI Co-op Merino 185 long-sleeve half-zip base layer top is ideal for sweating on the trail-and sleeping in a tent.