Arc'teryx Proton Pullover Crew SweatshirtSmoke Bluff

Arc'teryx’s Proton Crew Neck Pullover Sweat - your new favourite go-to for any mountain escapade. This versatile piece works on its own or as a midlayer and is light but warm, breathable, and moves with you. The Octa® Loft insulation keeps you cosy, while the Fortius™ Air 50 outer fabric is durable, water repellent and stretchy. Plus, it shakes off moisture like a champ. Perfect for hikes, climbs, or just hanging at the crags.

• Main: 84% Nylon Fortius™ Air 50, 16% Elastane
• Insulation: 100% Polyester Octa® Loft
• Durable Water Repellent Finish
• 4-Way Stretch Fabric
• Zip Chest Pocket
• Stretch Cuffs
• Printed Branding