EVA footwear is extremely durable, waterproof, water resistance, protects against low temperatures and is superlight which assists comfort during wear. All Skeetex boots have removable lining with a stiffen insole in form of a sock. This allows the lining to be easily removed and washed. This means that the product can be kept clean. FEATURES: - Water durable: Closed-cell foam, non-water-absorbing, moisture-proof. - Rot resistant: Seawater, oil, acid and alkali durable; antibacterial, safe, odorless and non-polluting. - Shockproof: Good flexibility and anti-hardening; excellent shockproof and cushion capability. - Heat preservation: - Excellent heat insulation, anti-cold, non-frosting and insulation enduring capabilities. - Sound insulation: Closed-cell foam, good sound insulation capability.