Northside Mens Raging River II Slip on Sport Water Shoe 100% Textile Imported Synthetic sole Rugged nylon upper features breathable air mesh/lightweight nylon webbing and abrasion resistant toe/arch overlays This outdoor easy on athletic shoe offers water resistant/quick drying construction to keep you going all day Lightweight perforated EVA insole/compression molded EVA midsole ensure extra cushioning for your feet; toe bumper protects your feet for hiking/biking and more Bungee lacing system / aqua sock like features ensure secure/customized fit and easy on/off Multi directional rubber sole with flow thru drainage ports ensures exceptional water grip/traction in wet/dry conditions