Outsole features a slip-resistant rubber and a tread designed to optimize traction on a variety of surfaces

They’re 100% waterproof

Premium black water-resistant leather

and slip-resistant

Sku: 1011400

Milano Oiled Leather Size (Unisex EURO):39 Outsole features a slip-resistant rubberThe Classic Birkenstock Milano Features Three Fully Adjustable Straps Lending To A Personalized Fit. The Birkenstock Contoured Footbed Supports All Four Arches Of The Foot, Provides A Deep Heel Cup Maintaining The Natural Padding On The Bottom Of The Heel And Promoting Natural Spine Alignment, And The Oblique Toe Box Allowing Your Toes To Move Naturally. The Lightweight, And Shock Absorbing Eva Sole Cushions Every Step You Take, Not To Mention It Is