Mammut Crater IV HS Hooded Jacket Men's Black - GORE-TEX 3L Waterproof Shell

A technical alpine hardshell, the Mammut Crater IV HS Hooded Jacket delivers uncompromising waterproof protection with a 28,000 mm hydrostatic head and breathable GORE-TEX 3-layer construction. Built for severe mountain weather, it keeps you dry through heavy rain, snow, and wind while efficiently moving moisture outward during high-output climbs.

Advantages

Exceptional waterproofing (28,000 mm) shrugs off torrential downpours and wet snow. The GORE-TEX membrane with RET < 9 ensures rapid sweat vapor transfer, preventing internal clamminess. A helmet-compatible hood with three-way adjustment provides clear peripheral vision without sacrificing coverage. Underarm zips dump heat fast on steep approaches. Made with 100% recycled face fabric and bluesign® approved materials, plus PFC-free DWR, it reduces environmental impact without compromising performance.

Suitable for

• Mountaineering and alpine climbing
• Hiking and trekking in wet, windy conditions
• Ski touring and backcountry skiing
• Everyday outdoor wear in harsh weather

Key specifications

• Construction: 3-layer GORE-TEX laminate
• Face fabric: 100% recycled polyester
• Membrane: 100% ePTFE
• Backing: 100% polyester
• Fit: Regular fit, accommodates midlayers
• Hood: Helmet-compatible, adjustable
• Pockets: 2 zippered side, 1 zippered internal
• Front zipper: Water-repellent YKK Aquaguard
• Ventilation: Underarm zippers
• Cuffs: Adjustable hook-and-loop
• Hem: Adjustable drawcord
• Sustainability: bluesign® PRODUCT, PFC-free DWR, recycled materials

Recommendations

Layer according to conditions; the regular fit easily accommodates a midlayer. Machine wash cold with technical detergent and reapply DWR as needed to maintain peak waterproofing.