Arc'teryx Proton Pant (H) Black
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.
Air permeable mid layer insulation with abrasion and weather resistant outer surface.
Versatile high performance designs for diverse activities and conditions.
Engineered materials that offer enhanced properties or performance.
Highly durable, weather resistant garment that provides warmth with air permeable comfort.