Call US 1-800-569-8411

Masao Light HS Hooded Jacket, men's

by Mammut
Masao Light HS Hooded Jacket, men's
SKU: Mammut-1010-26880-50134-M

Reach for the Masao Light HS Hooded Jacket Men when you hear the call of the mountains.

$ 139.00
$299.00 Save 54%
+ Free ground shipping!


The jacket’s waterproof outer material is complemented by waterproof zippers and a helmet-compatible hood to protect you from adverse weather. This hard shell jacket also features pre-shaped sleeves and hems that can be adjusted for an individual fit. The jacket impresses with its very small packing volume. It comes with a handy stow bag to allow you to carry it in your backpack in case of need. Pockets that you can reach even when wearing a climbing harness add the perfect finishing touch to your alpine experience.

Waterproof functional jacket

Masao Light HS Hooded Jacket Men. Functional jacket for the mountains. MAMMUT® DRYtechnology™ Performance and the PFC-free DWR treatment make the jacket more than a match for rain.

Minimal packing volume

Practical when not in use: the functional jacket can be compressed for easy storage in the stow bag provided. Fits in any backpack.

Mountaineering features

Helmet-compatible hood. Pre-shaped sleeves and hems for individual adjustment. The Masao Light is prepared for mountain conditions.


Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.


  • Water column: 20,000 mm
  • Vapor permeability: 24,300 g/m²/24h
  • With PFC-free DWR treatment
  • Tailored, adjustable, helmet-compatible hood
  • Reinforced hood peak
  • Underarm zipper for optimum ventilation
  • Waterproof Aquaguard front zipper
  • 2 climbing harness-compatible front pockets with waterproof zippers
  • Pre-shaped sleeves
  • Slightly asymmetric cuffs, elastic on the inside
  • Hem width can be adjusted with drawstring
  • Additional stow bag for low packing volume

Tech Specs

Weight: 233 g / 8.2 oz
Fit: Athletic Fit
  • Main Material - Backing: 100% Polyamide
  • Main Material - Face: 100% Polyamide
  • Main Material - Membrane: 100% Polyurethane


Waist: 31-32.5 in 80-83 cm
Hip: 39-40.5 in 100-103 cm
Chest: 36 - 39 in 92 - 99 cm
Waist: 33-34 in 84-87 cm
Hip: 41-42 in 104-107 cm
Chest: 36 - 39 in 92 - 99 cm
Waist: 34.5 - 36 in 88-91 cm
Hip: 42.5-44 in 108-111 cm
Chest: 39 - 42 in 100 - 107 cm
Waist: 36-37.5 in 92-95 cm
Hip: 44-45 in 112-115 cm
Chest: 39 - 42 in 100-107 cm
Full Size Chart