Waterproof PU-backed synthetic textile upper
9mm felt inner boot with Omni-Heat lining
Comfortable down to -60 degrees
Polar Lite shell for maximum flexibility
Rubber outsole gives superior traction
For warmth and comfort in the most extreme winter conditions, make sure you're wearing the Sorel Alpha Pac XT Boot. A waterproof PU-backed synthetic textile upper and removable 9mm recycled felt inner boot with Omni-Heat reflective lining work together to keep your feet warm at temperatures down to -60 degrees. The molded EVA midsole offers enhanced comfort, weight reduction, and thermal protection to enhance your winter comfort experience. Reflective safety graphics help increase your ability to be seen during nighttime endeavors, while the built-in gaiter with barrel lock closure system and shatter-resistant YKK Shokonloc buckle closure keep out the wind, rain, and snow. A Polar Lite shell provides enhanced flexibility in extreme temperatures and the multi-directional rubber outsole gives you the traction and grip you need to stay upright and on your feet in harsh environments. Imported.