Alpha Pac XT

The XT collection has all the great protective benefits of the original plus a new Omni-Heat reflective lining added to the inner boot. The XT offers only the best for the most extreme conditions.

• UPPER: Waterproof PU backed synthetic textile. Built in gaiter with barrell lock closure system. Shatter-resistant YKK Shokonloc buckle closure. Reflective safety graphics.
• INSULATION: Removable 9mm recycled felt inner boot with Omni-Heat™ reflective lining.
• FOOTBED: 9 mm felt footbed.
• MIDSOLE: 2.5 mm bonded felt frost plug. Molded EVA midsole for enhanced comfort, weight reduction and thermal protection.
• OUTSOLE: Polar Lite shell for enhanced flexibility in extreme temperatures. Multi-directional rubber lug outsole.
• SOREL rated: -60° fahrenheit / -51.5° Celsius.
• Shaft Height: 11 1/2 in.
• Calf Circumference: 17 in.