Men's Ski Pants. Features: Designed and engineered in close collaboration with our race team, the Atomic Redster GTX Pant is purpose-built for rugged skiing in all weather conditions. It combines the waterproof, windproof and breathable protection of 3L GORE-TEX flannel back (193 g/m², 80D) with the extreme warmth of full-length Thermabody PES: 100% (60 g all over) insulation. It features our comfortable ski fit that offers great freedom of movement. Also includes a ski pass pocket and side pockets. Equipped with thigh ventilation and YKK AQUAGUARD zip.