Crater IV HS Hooded Jacket Women
Mammut's hard-shell benchmark for wet, windy mountain days.
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Story & heritage
Crater is one of Mammut's signature shell families, and the IV HS version is tuned for year-round mountain weather. The jacket combines strong weather protection with the kind of details climbers actually use.
Materials & craft
A 3-layer GORE-TEX ePE membrane, recycled polyester face and backing, a solution-dyed backer and an Aquaguard 2-way front zipper make up the core construction. The helmet-compatible hood and underarm ventilation keep it squarely in the alpine category.
How to choose & style
Wear it as your weatherproof outer layer when you need one jacket that can handle travel, ridge wind and sudden rain without looking overly expedition-specific.
