These ultra-lightweight women's base layer pants deliver comfort and warmth. Made of ultra-soft Tencel and ethically sourced, naturally antimicrobial Merino wool, our MerinoMIX ACTIVE women’s leggings provide silky-soft comfort for when you’re truly active. Perfect for a multitude of winter sports, these KOMBI thermal pants also feature ventilation zones on the back and knees. With the addition of contrasting side bands, anti-friction flatlock seams, a soft waistband elastic, and a gusset for better mobility, they’re the ideal ski or snowboard long johns.