73342 Classic Seamless Mid M's

Product details

• 100% Waterproof
• Built with Seamless Construction - making them lighter and more durable
• Constructed with 5.5mm bio-based Neo-Tech natural rubber waterproof insulation and 2mm of air mesh for temperature regulation
• Rebound cushioning provides all-day comfort and energy return
• Self cleaning, slip resistant BioGrip outsole
• DuraFresh natural bio-technology activates to fight odors
• Comfort rated to -40°F/-40°C