Mammut Alto Light HS Hooded Jacket - Men's

Featherlight and fully protective, the Alto Light HS Hooded Jacket handles whatever the forecast throws

What Our Gearhead® Experts Are Saying:

"I took the Alto Light HS Hooded Jacket on a long day hike where the weather was anything but predictable, and the underarm vents were a game changer when the climb heated up fast. The DRY Tour laminate kept the rain out completely on a surprise afternoon storm, and the whole thing stuffed into its own pocket so I barely knew it was in my bag on the approach."

The trailhead sign says eight miles, the sky says maybe, and you say let's go anyway. That's exactly the situation the Mammut Alto Light HS Hooded Jacket was built for. Lightweight enough that you forget it's clipped to your pack, bomber enough that you're glad it's there when the clouds roll in fast, and the temperature drops ten degrees before the summit.

Mammut built the Alto Light HS around their 2.5-layer DRY Tour laminate, crafted from recycled polyester and finished with a PFC-free DWR treatment that sheds rain without compromise. The stretch-friendly fabric moves with you on technical terrain, the adjustable hood cinches down when the wind picks up, and the underarm zipper vents let you regulate temperature without stopping to strip off a layer. It packs into its own pocket when the sun comes back out, and it's ready again the moment you need it.

Details

A packable hardshell built for unpredictable hiking days
2.5-layer DRY Tour laminate keeps rain and wind out
15,000mm waterproof rating handles serious precipitation
PFC-free DWR treatment sheds moisture without the harmful chemistry
Underarm zip venting regulates heat on steep climbs
Adjustable hood seals out wind on exposed ridgelines
Packs into its own pocket for easy stash access
Made with recycled polyester and Bluesign-approved materials
Item #MAMU5TD

Responsible Collection: [materials] bluesign®️ APPROVED, Recycled/Repurposed
Material: [membrane/laminate] Mammut DRY Tour (2.5-layer), [face fabric] 50D x 50D 100% recycled polyester, PFC-free DWR coating, [lining] 100% recycled polyester
Waterproof Rating: 15,000mm
Breathability Rating: 15,000g/m²
Seams: fully sealed
Fit: regular
Length: hip
Hood: adjustable
Pockets: 2 zippered side
Venting: 2 zippered underarm
Claimed Weight: 12.52oz
Activity: hiking, camping, casual
Manufacturer Warranty: 2 years

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