Arcteryx Proton Pant - Men's

Arcteryx Proton Pant - Men's
  • Color: Black
  • Color: Black
  • Color: Black
Please select options


Synthetically insulated pant balances air permeability and thermal protection for alpine and rock climbing.

The Proton Pant is designed to meet the dynamic needs of mountain pursuits and perform as a self-regulating midlayer or a stand alone pant for a variety of alpine activities. Air permeable Fortius™ Air 40 fabric gives weather resistance for protection in alpine environments. Octa® Loft, clean finished, breathable insulation provides thermal protection while maintaining a comfortable micro climate. An elasticized waistband gives stretch and a precise fit. A zippered thigh pocket stores small items.

*Past Season Styles & Colours on Sale

Part Numbers

Option UPC Store SKU
Black / Large 686487394483 PAN397679739
Black / X-Large 686487394568 PAN399639499