Arc'teryx Men's Rho LT Crew Neck Top 2027 Black 119127 A fully integrated 520Wh battery

A fully integrated 520Wh battery pairs with the 320W motor for up to 5 hours of range

while WaterTight™ thigh vents offer quick heat release

providing extra coverage over the nose when MFI is not in use

Medium-Stiff Feel A not too stiff

World Cup Base Finish - World Cup-level grinding means less friction and more speed

Arc'teryx Men's Rho LT Crew Neck Top 2027 Black 119127 A fully integrated 520Wh batteryThe Atom Hoody solves the "which jacket do I need" problem on mixed weather days. Wear it alone for windy hikes and crag sessions, or zip it under a shell for wet winter touring. Coreloft Compact 60 insulation stays warm even when damp, giving it an edge over down on high output days. Stretch fleece side panels open up airflow when you're working hard, while a soft recycled nylon liner stays comfortable against skin. The adjustable StormHood cinches