ArcticShield Boot Insulators feature an exclusive RE-tain technology which uses a multi-layered thermal barrier that captures and returns over 90% of your body heat. This method is more effective than thick traditional insulations that only slow body heat loss. These cold-weather boot covers are innovatively thin and unbelievably warm.

• Boot Insulators
• Exclusive RE-tain thermal barrier
• Captures & returns over 90% of your body heat
• More effective than traditional insulation
• Thin & unbelievably warm
• Fits right over your footwear
• Windproof & waterproof
• Breathable for moisture management
• Easily rolls up and fits in a pocket
• Works best with lightweight boots
• Tricot shell
• Polyester liner with quiet RE-tain
• Realtree AP HD camo
• L - shoe sizes 10-11
• XL - shoe sizes 12-13
• Weight: Approximately 1.2 pounds
• Shipping Dimensions: Approximately 18 x 7 x 3 inches.