High-Performance Summer Sneaker , Astral’s most versatile sneaker, specialized for all-summer play, in and out of the water.G.SS Rubber & Granite Grip Outsole , Sticky, durable rubber provides exceptional grip on both wet and dry surfaces.Balanced Geometry , A flexible outsole, wider toe box, and the Level Footbed’s zero drop all offer a barefoot-like feel.Water Ready , Quick-drying canvas upper with drainage ports reduce the entry of sand and silt. Built-in luxury liner with soft foam and smooth fabric offering superior comfort.Technical Details , [Intended Use] Water, Travel, Casual, Lifestyle; [Drop] 0mm; [Stack Height] 17.5mm; [Shape] Original Shape (Secure Midfoot & Heel, Wide Toebox); [Upper] 100% Recycled (rPET) Canvas; [Midsole] 52C Closed Cell EVA; [Outsole] Granite Grip, Non-Marking G.SS Rubber