The Womens CATALYST 2L Insulated Pants utilizes a slightly lighter PrimaLoftA(R) insulation than its partner jacket. It's made from 80% post-consumer recycled material for a comfortable, warm, environmentally-friendly piece. Kick-patches and roll up gaiters bolster durability so you can keep pushing limits in the alpine, day in and day out 100% seam sealed 40 gm/2 PrimaloftA(R) Black Insulation Eco Qualitative quilted lining Adjustment inside waist with flat webbing Higher back with brushed Polytricot liner for more protection and warmth YKK Vislon AquaguardA(R) zipper handwarmer pockets Large gusseted side-patch cargo pockets with flaps & velcro Inner-leg vents under flap with mesh lining Stretch boot gaiters with anti-slip elastic Roll-up your bottom pant and look stylish thanks to the lined gaiter Bottom leg opening with zip and snap button