Item #MM-2020008500001S

Mammut Alnasca Men's Harness

Available Stock: 2 Alexandria Pickup: 1 Collingwood Pickup: 1
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The next level - this ultra-light sport climbing harness boasts the latest technologies and a progressive design. The Alnasca uses a combination of split webbing design and Mammut® Frame technology (a lamination process that applies a TPU reinforcement to the mesh material in order to increase the lateral stability of the harness). This allows even distribution of pressure across the entire surface of the harness and unprecedented suspension and comfort. This is enhanced by the anatomical cut and extreme breathability of the harness.

Item no. 2020-00850
Weight 295g


  • Harness closure system Slide-Bloc buckle 
  • Adjustable leg loop No
  • Innovative split webbing technology
  • 2 stable gear loops and 2 ultra-lightweight gear loops
  • Aluminum Slide-Bloc buckle
  • Ultra-lightweight protector prevents wear on tie-in loops

Harness Sizing Chart

Size Waist (cm) Legs (cm)
Small 67 -77cm 49 - 53cm
Medium 73 - 85cm 53 -59cm
Large 80 - 92cm 57 - 63cm

Quick Specs

Weight 295g
SKU MM-2020008500001
Model # 2020-00850
UPC / Barcode 7613357426541
Brand Mammut

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