Arc'teryx Atom Vest Men's Black Size:M harmful blue light up to

harmful blue light up to 400 nm Frame Material O Matter flexible chassis Foam Triple layer moisture wicking face foam Strap 40 mm adjustable strap with silicone grip Ventilation Dual vented lens

a map or a notebook

half size smaller recommended

Double-lens

this sweater offers style

Arc'teryx Atom Vest Men's Black Size:M harmful blue light up toArc'teryx Atom Vest Men's Black The Arc'teryx Atom Vest Men's Black is a versatile and high performance insulated vest, designed for a wide range of outdoor activities. Updated with new FC0 DWR finish and 100% recycled stretch synthetic insulation, it offers improved freedom of movement and enhanced weather resistance. The Coreloft synthetic insulation ensures warmth even in light weather, making it a great alternative to down for high output days.