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Mammut MASAO LIGHT HS - Jacket - Men's - poseidon

Ships within 48 hours

Use: mountaineering 


  • Jacket
  • Model: men's
  • Water resistance: 20,000 mm
  • Breathability: 24,300 g/m²/24h
  • Waterproof and breathable
  • Slim fit
  • Helmet-compatible, wraparound hood
  • High collar for increased protection
  • Waterproof zip fastening
  • Pre-shaped sleeves
  • Underarm zips for ventilation
  • 2 waterproof zipped side pockets, compatible with a harness
  • Semi-elasticated cuffs
  • Drawstring
  • 3-layer construction
  • Membrane placed between 2 layers of fabric (interior and exterior)
  • DryTechnology Performance membrane
  • Fully waterproof, windproof and breathable
  • Moisture wicking
  • Increased breathability
  • Abrasion-resistant
  • Optimal freedom of movement
  • Weight: 233 g


  • DryTechnology


  • Main: 100% polyamide
  • Membrane: 100% polyurethane
  • Back: 100% polyamide

* Price recommended by the supplier in 2019

Good deals -40%

€179.00 Incl. Tax

€299.00 Incl. Tax *



Mammut Dry Technology: Triple layer technology with water-repellent properties: the membranes absorb sweat like a sponge and wicks it to the exterior. Inversely, they provide ventilation to guarantee breathability. Mammut DryTechnology consists of 3 layers: an ultra-thin breathable, windproof and waterproof membrane, an adhesive membrane ensuring the fabric's durability and finally, a waterproof fabric for perfect performance. Products with this technology are robust, waterproof to 20,000 mm minimum and windproof.