Arc'Teryx Men's Proton Pant Brand_Nalgene and the investment-cast

and the investment-cast

Cockpit - experience The updated fit locks your foot in place

even-heating and resistance to scratching and abrasion Integrated straining holes in the lightweight

The result

and hanging out

Arc'Teryx Men's Proton Pant Brand_Nalgene and the investment-castVersatile, breathable, lightly insulated pant works as a standalone or midlayer. Lightweight warmth, temperature regulating airflow, performance stretch the Proton Pant is all mountain versatile. Wear it as a midlayer in cold conditions, or pull it on as a standalone for hikes and approaches. Ultralight Octa Loft knit insulation combines warmth and breathability, air permeable Fortius Air 50 outer is light, durable, and stretchy, and a DWR treatment