Smartwool Midweight Pattern Crew - Men's
SmartwoolMidweight Pattern Crew - Men's

Layer up.

When you're 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 you're working up a sweat, and it keeps out the cold when you're flying down the mountain. Flatlock seams prevent irritation, shoulder panels let you move freely, and UPF 50+ sun protection keeps your skin safe if you're not wearing a shell.

  • 100% Merino wool
  • Regular-fit crew
  • Moisture wicking and antimicrobial
  • Flatlock stitching
  • Shoulder panels
  • UPF 50+ sun protection
  • Reviews
  • Q & A

Very warm and comfy

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Really nothing to say about, which is the highest compliment IMO..
Slept in 35F with only this on and my 20F quilt, IDK which is warmer. This plus a nice fleece helped me hiking in sub-freeze environment easily.