The North Face Men&';s Aconcagua Jacket combines dependable warmth, windproof performance, and sustainable construction to keep you comfortable on frigid days and mountain commutes. Built with a 100% recycled polyester shell engineered with WindWall technology and a non-PFC DWR finish, this versatile layer blocks out biting gusts while shedding light moisture and flurries. Zoned recycled polyester sheet insulation provides targeted warmth where it counts most-packing 200 grams across the core while scaling down through the sleeves and sides to maintain comfortable mobility. Whether worn solo on crisp days or zipped into a compatible outer shell via integrated Triclimate loops, it offers easy layering, reliable core heat, and clean cold-weather style. Best Use: All-Mountain, Winter Casual, Cold-Weather Layering Fit: Regular fit Warmth Level: Midweight Warmth (Insulated) Waterproof Level: Water-resistant (Windproof WindWall shell) Waterproof Treatment: Non-PFC DWR (Durable Water Repellent) finish Insulation: 100% Recycled Polyester (200g body, 180g underarms and side panels, 60g draft flap) Material: 50D 100% Recycled Polyester WindWall High-low hem Secure-zip hand pockets Full-length center front zip with a zipper garage Embroidered logos on the left chest and back-right shoulder Internal hem cinch-cord with two-point adjustment to seal out cold drafts WindWall fabric technology cuts wind chill while maintaining breathable comfort Body-mapped synthetic sheet insulation optimizes core warmth while preserving arm mobility Built-in Triclimate loops provide snap-in compatibility with complementing outerwear shells from The North Face Eco-conscious construction made entirely with recycled polyester shell fabric, lining, and insulation finished with a non-PFC DWR coating