Columbia Men's Big & Tall Frost Fighter Jacket Shadow Ripstop: 100% Nylon; 100% Polyester; Synthetic Down: 100% Polyester ADVANCED TECHNOLOGY: This winter jacket features Omni-Shield water and stain repellent shell fabric and 100% polyester synthetic down for ultimate warmth and protection. HANDY FEATURES: This men's winter down jacket features two zippered hand pockets and an abrasion resistant chin guard. ADJUSTABLE FEATURES: This men's insulated down jacket features binding at cuffs and drawcord adjustable hem for customizable comfort. VERSATILE FIT: This winter jacket's down-style baffling lends a timeless, versatile fit. With premium insulation and top winter performance, this waterproof and windproof winter jacket is a necessity for you mountain activities.