The Men's Merino 3 Classic Zip-Neck from Patagonia is designed to help you stay dry and warm on winter's coldest days. Its medium-high collar is cut deep to free heat and features a tidy garage in which to tuck the zipper. Made from soft 6.9-oz merino wool with an extra-fine-gauge yarn and a durable jersey construction for a luxurious hand, the top insulates even when wet, naturally resists odor, and stretches to accommodate your every move. Rib-knit panels help with breathability, wicking and stretch. Offset low-bulk seams won