The Operator BOA is the SUV of winter boots

For lasting cold retention use ice packs

Born from decades of refinement

The C-pack 1300 batteries provide up to 13 hrs of heat

3 Edge Energy Sensor technology maintains tip and tail flexibility and stiffens the waist for increased gliding surface and maximum accelerationUltralight Feel

Arc'teryx Proton M Pant color-solder-red The Operator BOA is theVersatile, breathable lightly insulated pant performs as a standalone on winter hikes or approaches or midlayer under hardshell pants. Delivers lightweight warmth with durability and stretch. Fit Fitted Fabrics Fortius Air 50, Octa Loft knit insulation