Mammut 2021 Aconcagua Light ML Jacket

Weighs 306g (Medium size)
Code: SS21368
  • Now £99.99
  • (FREE Delivery on orders over £15)
+ In Stock Now | Usually dispatched within 24 hours

We're working out what we think - we'll add our view here!

Mammut says:

The Aconcagua Light can be worn as a mid-layer for mountaineering, climbing, ski touring or hiking. The high-quality material is lightweight, stretchable and pleasant to wear. The design of the pockets is tailored to the needs of mountain sports enthusiasts: allowing easy access at all times, even when wearing a backpack or climbing harness. A versatile and comfortable mid-layer jacket.

We're working out what we think about Mammut's 2021 Aconcagua Light ML Jacket, we'll add our comments here in due course.

- Reviewed by Ultralight Outdoor Gear

Help and advice:
  • Lightweight, comfortable, stretchable material
  • Robust fabric thanks to polyamide content
  • Active moisture-wicking
  • Flat seam design to avoid rubbing
  • Chest pocket made from contrasting fabric with zipper
  • Bonded pocket bags for low friction and clean look
  • Functional thumb loop closes neatly at the opening
  • Very good warmth-to-weight ratio
  • Small weighs: 292g
  • Medium weighs: 306g
  • Large weighs: 320g
  • Fit: Athletic


  • Main Fabric 2 (B2B): Polyamide-Elastane Woven with miDori® 
  • Main Fabric 2 - Face Material (B2B): 85% Polyamide, 15% Elasthan 
  • Main Fabric 1 (B2B): Polyester knit
  • Main Fabric 1 - Face Material (B2B): 55% Polyamide, 30% Polyester, 15% Elasthan
  • Bluesign certified
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