Mammut Alto Guide Hs Hooded Jacket - Women's

Product Insights & Style Tips

The Mammut Alto Guide HS Hooded Jacket Women feels built for weather you can hear coming from the clouds. A three-layer DRY Tour membrane anchors the shell, while the 100% nylon face fabric wears with a rugged, expedition-ready texture. A PFC-free DWR finish and fully sealed seams keep wind and rain at bay, and underarm vents promise breathable moments without losing protection. Bluesign Approved and part of the Responsible Collection, it balances high performance with a mindful footprint.

With a regular fit that layers over baselayers and midlayers, it moves from climb to exposed ridge without fuss. Underarm vents regulate heat as the pace climbs, and the helmet-compatible hood stays secure when you’re wearing a helmet or a beanie. The combination of waterproofing, breathability, and sealed seams ensures you stay dry as conditions shift, while the coat holds its shape through long ascents and quick descents alike.

Mammut channels its alpine pedigree through gear that doubles as everyday weather protection. The recycled materials and Bluesign approved fabrics reflect a modern standard for serious outdoorswear, while the Alto Guide jacket remains a versatile core piece you can pair with a fleece or softshell and layer under a heavier shell as conditions demand.