These knee-length pants combine high-quality down and an ultra-lightweight shell material to achieve a high level of both warmth and lightness. They can be worn as a mid-layer without interfering with boots, allowing for easy movement. 【Materials】20-denier Ballistic Airlight® nylon ripstop [water repellent finish, anti-static finish] Insulation: 800 fill power EX Down 【Features】Downproof construction / Front zipper / 2 pockets (waist 2)