Smartwool Mens Merino 250 Baselayer Pattern Crew - Black/Black - XXL DZL6_S5MXA49

When youre post-holing up the side of a mountain on your way to an alpine yurt, you need a quality technical baselayer like the SmartWool Midweight Pattern Crew between your skin and everything else. This merino long underwear top helps your body stay cool when youre working up a sweat, and it keeps out the cold when youre flying down the mountain. Flatlock seams prevent irritation, shoulder panels let you move freely, and UPF 50+ sun protection keeps your skin safe if youre not wearing a shell.