Experience the ultimate performance with the Mammut Alto Guide HS Hooded Jacket. Whether you're conquering summits or chasing powder, this jacket is designed to keep you comfortable and protected.

The DRYtechnology Pro membrane acts as a barrier against harsh winds and heavy snow, ensuring that you stay dry and warm. The hood and hem can be easily adjusted to provide a secure fit, preventing any unwanted wind or moisture from entering.

Featuring articulated sleeves, this jacket allows for a wide range of motion, allowing you to climb freely and effortlessly. Additionally, the underarm zips offer ventilation options to regulate body heat and prevent overheating.

Key Features:

• Designed for wintry summits and extreme conditions
• Constructed with a 3-layer system for reliable weather protection
• Underarm zippers provide extra airflow for added comfort
• Equipped with a convenient two-way zipper for easy access to harness tie-in points
• Hood is compatible with helmets and features a reinforced peak for enhanced coverage
• Adjustable cuffs and cinchable hem ensure a tight seal against the elements
• Three zippered pockets remain accessible even when wearing a pack or harness

Material: [membrane/laminate] DRYtechnology Pro (3-layer), [face fabric] 40D x 40D 100% nylon

Insulation: none

Waterproof Rating: 20,000mm

Breathability Rating: 20,000g/m²

Fit: regular

Length: hip, cinchable hem

Hood: fixed, helmet-compatible, adjustable, reinforced peak

Pockets: 1 zippered chest, 2 harness-compatible zippered hand

Venting: underarm zippers

Thumbholes: none

Claimed Weight: 1lb 0.65oz

Activity: backcountry skiing, backcountry snowboarding, hiking, mountaineering, ski mountaineering

Manufacturer Warranty: limited 2 year