Sketchy put-ins and slippery boat decks call for footwear that bridges the gap between land and water, so we lace up the Astral Loyak Shoe before every aquatic adventure. Hydrophobic canvas uppers shed spray while the Flex-Grip sole finds purchase on wet surfaces, keeping us sure-footed from launch to landing. Upper Material: [Face Fabric] Cordura Nylon Canvas, [Tongue, Vamp] Airmesh (2.5Mm) Closure: Lace (Bonus Laces Included) Footbed: Removable Midsole: 7Mm Eva Sole: Flex-Grip, G.15 High-Friction Rubber (3.5 Mm Lugs)