Skip to main content

Mammut Aconcagua Midlayer - Men's

Mammut Aconcagua Midlayer - Men's
  • Color: Sapphire
  • Color: Sapphire
  • Color: Sapphire
  • Color: Sapphire
  • Color: Black
  • Color: Black
  • Color: Black
Please select options


Robust on the outside, warm and soft on the inside. The Aconcagua Jacket is made from Polartec® Power Stretch Pro® material and is the ideal technical solution for mountaineers looking for a lightweight insulating fleece. Its quick-drying material has a nylon surface and is abrasion-proof. The jacket also features two backpack- and climbing harness-compatible zipper pockets.

Men's Regular Fit.

  • Performance layering piece for climbing and mountaineering

  • Polartec Power Stretch is breathable and moves with you

  • Abrasion-proof face for long-lasting durability

  • Climbing-specific fit wears comfortably under a harness

  • Bluesign-approved fabric made with sustainability in mind


  • Main material: 33% Polyamide, 57% Polyester, 10% Spandex
  • Weight: 375 g
  • UPF 50+ rating protects against harmful UV rays

Part Numbers

Option UPC Store SKU
Sapphire / Medium 7613357854900 MAM508663661
Sapphire / Large 7613357854917 MAM509031681
Sapphire / X-Large 7613357854924 MAM503995741
Black / Small 7613357701426 MAM461747101
Black / Medium 7613357701433 MAM46669991
Black / Large 7613357701440 MAM465352771
Black / X-Large 7613357701457 MAM465429041