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.

• PROTON Air permeable mid layer insulation with abrasion and weather resistant outer surface
• ESSENTIALS Versatile high performance designs for diverse activities and conditions
• SYNTHETIC FIBRE Engineered materials that offer enhanced properties or performance
• HARDFLEECE Highly durable, weather resistant garment that provides warmth with air permeable comfort.