Eiger Extreme

Insulated jacket with stretch fleece and wool

The Eigerjoch IN Hybrid from our Mammut Eiger Extreme collection is a high-performance insulated jacket. Stretchy fleece panels offer improved freedom of motion and breathability for backcountry ski touring and mountain climbing. The wool content has a naturally odor-inhibiting effect. The unlined...
  • Mountaineering, Ski Touring
  • 1013-01710
  • Denier (main material)30Dx25D
  • Weight324 g
  • CutAthletic Fit
  • Lightweight, vapor-permeable, wind- and water-repellent Pertex® Quantum Air outer material with Diamond Fuse technology for an ideal balance of weather protection, breathability and abrasion resistance
  • Lining-free Polartec® Alpha® Direct offers heat retention without heat build-up
  • Inserts on the side, arms and back made from high-quality Pontetorto® Merino Tecnowool® for optimum comfort and a perfect temperature
  • MAMMUT High Reach Technology™ for unrestricted freedom of movement when climbing
  • YKK Vislon® front zipper for smooth operation
  • 2 climbing-harness-compatible front pockets with cross-over access
  • Integrated cellphone pocket made from mesh material inside the right front pocket
  • Jacket can be stowed away in left front pocket
  • Partially elastic hem for a better fit
  • Pertex® Quantum® AirPertex® Quantum Air was designed to increase air permeability, striking a balance between windproof rating and breathability.
  • Polartec® Alpha®Synthetic fabrics used in Polartec® Alpha® products are incredibly durable and strong. The open structure of the insulating material offers excellent vapor permeability and heat retention.
  • Pontetorto® TecnowoolPontetorto® Tecnowool® combines the typical look of classic wool products with the properties of synthetic fibers. Synthetic fibers on the inside of the garment wick away moisture quickly to the outside.
  • Insert67% Polyester, 26% Wool, 7% Spandex
  • Lining100% Polyester
  • Main material100% Polyamide
  • bluesign® PRODUCTThe bluesign® SYSTEM is a solution for sustainable textile production that eliminates the use of harmful substances. bluesign® PRODUCTS guarantee a responsible use of resources with a minimum impact on people and the environment.
  • Responsible woolTo help ensure the welfare of sheep and the land they graze on, the wool in this product is sourced from farms exercising progressive land management practices with a holistic approach to animal welfare.
  • Fair WearFair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workers’ rights.