Upper: water resistant Suprelltech and nylon mesh . Anti-stretch lining and anti-slip rear lining. SlipLasted manufacturing. Insole: Nylon, synthetic and shock-absorbing E.V.A. foam Midsole: Moulded EVA foam in the heel area. Sole: Abrasion-resistant rubbeMidsole: E.V.A. foam in the heel area. Sole: Anti-abrasion rubber