Columbia Arctic Trek Baselayer - Men's

Look out for snowballs.

Snow is falling in the mountains, and even if the lifts aren't turning quite yet, you should still get out and enjoy it. Grab the Columbia Men's Arctic Trek Baselayer whether you're planning a leisurely stroll or a more serious hike, and you'll stay warm and dry while you say "welcome back" to the white stuff.

Columbia trusts an effective blend of polyester and wool fibers to knit the Artic Trek, knowing the polyester will continuously pull moisture away from your skin while the wool adapts to huge swings in temperature from the trailhead to the summit. A slim fit anchored by chafe-resistant flatlock seaming rounds out this practical addition to your winter drawer.

  • Start any winter adventure with this versatile baselayer
  • Wool/polyester blend wicks while regulating temperature
  • Slim cut with flatlock seaming for chafe-free fit
  • Anti-odor treatment allows for multiple wears in a row
  • Reviews
  • Q & A


  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: large

The large top is 6.6 oz and 6.1 oz for large bottoms. The fit has generous arm and hem length I am 6'2" 190 athletic build and large fits nice and snug on top and bottom. I would consider this a lightweight base layer for fast and light missions. The measurements on there size chart is spot on for your body measurments