Montane Mens Primino 140 Long Johns

Versatile PrimaLoft / Merino baselayer long johns

{{ vm.state.webThumbOverlay.code }}

Blending the remarkable properties of Merino wool and PrimaLoft, this baselayer is designed for active use in cold conditions. Premium Merino wool draws vapour sweat away from the body whilst high quality PrimaLoft yarns wick liquid sweat across the outer surface, allowing it to dry quickly.

  • Fabric: 50% Merino wool, 25% PrimaLoft, 25% polyester
  • Soft elasticated waist with tailored fit
  • Flatlock seams
  • Fit: Active Mountain
  • Weight: 153g
Product Code: A1934307
Man climbing wearing Montane gear.

Founded over 20 years ago British brand, Montane, engineers innovative, lightweight, breathable clothing and equipment for endurance sports and activities in some of the world’s toughest, most extreme environments.


Montane works with leading expeditions and athletes in the world’s mountainous regions, supporting climbing, mountaineering, polar exploration and endurance trail running as well as sponsoring the world’s leading ultra distance endurance races.