Indestructable hydrophobic canvas and stretch mesh uppers Recessed stitching securely connects uppers to rubber outsoles Holes at toe and heel allow water to drain and keeps out debris Nonmarking rubber with razor-siping and low-profile tread Reduced thickness and flex grooves in outsole provide flexibility Best Use:   Watersports Upper:   Canvas Lining:   Air-mesh Midsole:   EVA Outsole:   Rubber Weight:   14.4 oz