Why We Love the Mammut Alto Guide HS Hooded Jacket

For all our mountain adventures, hiking, backpacking, or mountaineering, the Mammut Alto Guide HS Hooded Jacket is a reliable choice. Designed with the advanced 3-layer Mammut Drytechnology Pro fabric, this technical shell is not only windproof and waterproof but also highly durable and breathable. Its smart and thoughtful design caters perfectly to our mountain pursuits, featuring water-repellent zippers, pre-shaped sleeves for improved climbing mobility, climbing harness-compatible pockets, and underarm vents that release excess heat and moisture vapor, minimizing sweating and overheating. Another noteworthy aspect of this hoodie is its certification for environmentally-friendly materials and processes.

Product Details:

• Perfect for all-mountain adventures
• Waterproof-breathable membrane ensures weather protection
• 40-denier nylon provides lightweight abrasion-resistance
• Two-way zipper enables easy climbing harness access
• Drawstring-adjustable hem for a customized fit
• Hook-and-loop cuffs keep out snow and rain

Responsible Collection [product]

bluesign®️ APPROVED Material [membrane/laminate]

Mammut DRYtechnology Pro (3-layer), [face fabric, lining] 100% nylon, PFC-free DWR

Insulation none

Waterproof Rating 20,000mm

Breathability Rating 20,000g/m²

Fit regular

Length mid-length

Seams fully-sealed

Hood helmet-compatible

Pockets 2 zippered hand, 1 zippered chest

Venting underarm zippers

Claimed Weight 14.7oz

Powder Skirt none

Activity mountaineering, hiking, backpacking

Manufacturer Warranty limited 2 year