Pertex® Quantum Air Diamond Fuse shell for lightweight durability and breathability Insulated with stretchable 3DeFX+ for warmth that moves with the body Octa® panels in sweat-prone zones for moisture control and targeted comfort Laser-cut back vents to release excess heat and moisture Pre-shaped sleeves with thumbholes for mobility and secure fit Packs into included stuff sack for compact portability Weight: 196g (size M) Face: 100% Nylon Lining: 100% Nylon Insulation: 100% Polyester
