Worn as a standalone or as a midlayer, the men’s ATOM LT Hoody by Arc’teryx has warmed climbers and backcountry explorers for years. Its Coreloft insulation retains warmth even when wet, and retains its loft through years of packing and unpacking. Water-resistant and breathable, it’s crafted with breathable stretch side panels for ventilation, fit, and freedom of movement.
