Built for active days on the mountain, the Lume Merino Wool Base Layer Top blends superfine merino wool with COOLMAX® fibres to balance warmth, breathability and moisture control. Soft merino helps regulate temperature and resist odours, while quick-drying COOLMAX® fibres move sweat away from the skin. A shaped, multi-panel cut and forward-set shoulder seams support natural movement and comfortable layering beneath your snow gear.