evo.com | Arc'teryx Synthetic > When your regular fleece just can't handle what Mother Nature dishes out, the Arc'teryx Atom SV Hoodie steps up with "Severe Weather" credentials that live up to the name. Its Coreloft(TM) insulation delivers serious warmth for those bone-chilling powder days while packing down incredibly small, making it the ideal touring companion when every ounce counts. Regular Fit Arc'teryx's classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers. Adjustable Helmet-Compatible StormHood(TM) Hood Provides warmth and coverage without impacting peripheral vision. FC0-DWR Finish Repels moisture and is PFAS-free. Tyono(TM) 30 Face Fabric 100% Nylon Breathable Stretch Side Panels with 100g Coreloft(TM) Insulation | Arc'teryx Atom SV Hoodie Men's 2026 - X-Large Blue | Nylon