- Durable hand lasted rubber with a four way stretch inner bootie
- Constructed with 5mm Neo-Tech™ insulation
- Contoured EVA footbed with Durafresh bio-technology that activates to fight odors
- Lined with Bogs Max-Wick™ to keep feet dry
- Non-marking and self-cleaning BioGrip anti-slip outsole
- Internal midsole with rubber sponge delivers extra cushioning and warmth
- Approximate calf circumference - 35cm
- Comfort rated to -13°F/-25°C