Extremely warm and lightweight winter boot protecting down to -50 degrees !

• 100% EVA material rich in micro bubbles(foam rubber) for perfect thermal insulation ability
• Extremely lightweight – weighs 30-40% less than rubber or PVC boots
• Removable insole protects down to temperatures as low as -50 degrees
• Superior 3-layer 10mm insole securing thermal insulation
• Polyester layer – ensures thermal insulation, absorbs and wicks away moisture
• Foil repels cold, maintaining the body temperature
• 4mm felt layer and polar fleece lining retains warmth
• Snow protection made of durable nylon and fixed by snap