Altitude Sports X Kombi Men's B4 Merino Bottom

Sold Out

5.0 star rating 0 Reviews
Runs Small
Runs Slightly Small
True to Size
Runs Slightly Large
Runs Large


Kombi and Altitude Sports bring you the men’s MERINO BOTTOM Pant, a performing base layer bottom great for active cool days, part of a family winter base-layer collaboration from two Canadian brands. The pant is 100% merino wool, meaning a soft next-to-skin feel, warmth retention, natural stretch and antimicrobial properties that wicks moisture away and keeps you dry and warm. A plush waistband furthers the comfort level. Anti-friction flatlock seams mean fewer abrasion points and less bulk to contend with. Contrast orange stitching and a distinct-yet-subtle tag at the waist mark the collaboration piece. The elite heat rating is one of the warmest in Kombi’s lineup.

  • Collaboration hem tag
  • 100% Merino wool
  • Antimicrobial
  • Stretch fabric
  • Plush waistband
  • Flatlock seams
  • Contrast orange stitching
  • Athletic fit, full length
  • Family base layer collection

Collaboration Story: Kombi

New for the season, we've partnered with Canadian brand Kombi to design an exclusive collaboration of merino wool base layers. We chose a matching family kit, creating classic yet versatile styles with unique highlights in orange along the seams and zippers. Each garment of non-mulesing merino wool offers the warmth, softness, and moisture-wicking comfort ideal for a family lifestyle of winter activities in Canada’s outdoors.


Temperature Rating

  • Warmth factor : 4


  • 100% Merino Wool
  • Antimicrobial treatment
  • Stretch fabric


  • Plush waistband


  • Athletic 


  • Full length

Recommended Use

  • Layering, Casual Wear

Become a Member today for $20 and get $20 credit for your next purchase this year. Minimum of $50 purchase. Join now ›

Join now
  • Your Cart is Empty