When minimal weight and maximum warmth are crucial, The North Face Summit Series Inferno 0° provides the highest level of protection and comfort with ultralight 850+ fill goose down and durable Pertex Endurance shell fabric.

• Premium 850+ fill Eastern European grey goose down for excellent warmth-to-weight ratio and compressibility
• Trapezoidal baffles keep down in place and prevent cold spots
• Side-block chevron (V-shaped) baffles prevent down from shifting to prevent cold spots
• Lightweight 20D Pertex Endurance nylon ripstop shell fabric backed by ultrathin membrane for high breathability, wind and water resistance
• DWR (durable water repellent) finish repels moisture on shell fabric; 30D nylon taffeta lining
• Climashield Prism (a synthetic insulation) anti-compression pads at head, torso, and feet for greater thermal efficiency
• Ergonomic hood with drawcord adjustment surrounds head for warmth and comfort
• Down-filled draft collar to seal in warmth
• Vaulted ergonomic foot box allows natural foot movement while retaining warmth
• Oversized, down-filled ergonomic draft tube along zipper keeps warmth from escaping
• Zipper reinforcement for smooth, anti-snag zipping
• Shoulder-level zip watch pocket
• Glow-in-the-dark zipper pulls; hang loops for drying
• Expedition fit for more warmth, less weight and bulk
• Compression stuff sack doubles as a summit pack; mesh storage bag
• This product is part of The North Face Summit Series: athlete tested, expedition proven