• 4 mm neoprene provides comfort and flexibility, along with excellent waterproofing, shock absorption and heat retention properties; adjusts to your foot shape to resist blisters and chafing
• EVA midsole for lightweight support and cushioning; etc Sockliner reduces friction and heat build up
• Lightweight rubber pod EVA outsole offers excellent traction performance and is resistant to oils, mud and chemicals
• High-grade rubber exterior makes for a 100% waterproof shoe; rear pull loops for easy on/off