What Our Gearhead(R) Experts Are Saying:"I wore the Crater Pro on a multi-day alpine route that threw everything at us, including sustained rain, wind-driven snow, and a mixed ice section where harness compatibility really mattered. The GORE-TEX Pro breathed well enough during the hard pitches that I never felt the need to stop and vent, and the crossover harness-compatible pockets stayed fully accessible even when fully roped up and loaded with gear."The mountains that demand the most from a jacket are the ones where performance gaps become real consequences, and the Mammut Crater Pro HS Hooded Jacket was built with exactly those objectives in mind. Three-layer GORE-TEX Pro with a PFC-free ePE membrane delivers a 28,000mm waterproof rating alongside exceptional breathability and the kind of abrasion resistance that holds up through sustained contact with rock, ice, and technical terrain. This is the jacket that goes on at the base of a serious route and stays on through whatever the mountain decides to throw at you. The high-reach fit keeps movement unrestricted during dynamic climbing, while X-vented underarm zips with water-repellent zippers let you dump heat fast on steep sections without compromising the weather seal. A helmet-compatible storm hood features an easy-repair exterior drawstring so a single point of failure never sidelines the whole system, and the two-way water-repellent front zipper adds another layer of weather protection at the most exposed seam. Two harness and backpack-compatible pockets with crossover access keep essentials within reach no matter how much gear is stacked on top, and an adjustable hem drawstring is also designed for easy repair in the field. Built from recycled nylon with solution dye throughout and Bluesign approved, the Crater Pro is Mammut's answer to the hardest conditions the alpine environment can produce.