The perfect way to complete a PolarForce™ outfit, the new PolarForce™ Max is lightweight but still tough and warm. Protection down to -40°F with 800g Thinsulate insulation and Dri-Blaze lining. These waterproof leather work boots were built to get the job done. The perfect way to complete a PolarForce™ outfit, the new PolarForce™ Max is lightweight but still tough and warm. Protection down to -40°F with 800g Thinsulate insulation and Dri-Blaze lining. These waterproof leather work boots were built to get the job done. INSULATED BOOTS: Get serious protection and warmth in extreme cold conditions with our insulated boots for men. Our work boots keep you comfortable between -40°F and 10°F (-40°C and -12°C). These boots have 800 grams of Thinsulate insulation to protect you from freezing weather. SECURE WORK SHOES: Keep out winter-weather elements with our waterproof work snow boots. Each boot has an ASTM composite safety toe, rubber heel plates for easy kickoff, and Anti-Slip RefrigiWear outsoles for added protection and extra durability for all types of frigid working conditions. EASY TO WEAR & REMOVE: Lace up these working boots and adjust the tightness at any time for a comfortable fit. The 8-inch leather upper is waterproof, and these winter work boots fight fatigue with VitaComfort, which absorbs the shock to your feet from walking and standing all day. TOUGH & LONG-LASTING: Our cold-weather work shoes have DRI-BLAZE lining for superior comfort, warmth, and durability for any winter weather. The performance polyurethane shell protects the exterior of these boots from damage. These work boots are also electrical-hazard compliant for added safety. REFRIGIWEAR: Since 1954, RefrigiWear has been making innovations in cold-weather gear to help you focus on your jobs while maintaining warmth and safety. Let us help you own the cold with our line of insulated and thermal clothing and equipment designed to protect you from freezing conditions. Click Here for Size Chart About RefrigiWear RefrigiWear makes some of the world’s toughest, most dependable garments for protection from the cold. We manufacture it with your warmth, your comfort and your safety in mind—for work, play and everyday use. For more than 70 years, RefrigiWear has put our garments through some of the harshest working conditions known to man…from freezing temperatures in the food industry to men and women working on pipelines sub-zero conditions. We have also oufitted consumers living and working in cold conditions with garments ranging from our iconic Iron-Tuff Collection to our best-sellers in the Signature Collection.