Our #1 seller, in a hyper-breathable, ultra-lightweight minimalist style. Loyak AC(TM) breathes deeply, dries and drains quickly, all while keeping debris out and providing you ninja-like grip and performance in slippery places. Intended Use : SUP, Training, Sailing, Fishing // Not recommended for heavy whitewater useUppers : Ultrafine ripstop mesh // TPU reinforcements // Water resistant lacesInsole : Removable, 45C closed cell EVA foam // Zero drop, Level FootbedA(R) from heel to ball // Minimal archOutsole : Flex Grip(TM) outsole made with non-marking, razor siped, G.15 Rubber(TM)Foot to Ground Distance : 11 mmFit : True to size (For half size, size up)Sizes : M&';s US 5 - 14 // W&';s US 6 - 15 (whole sizes only)Weight/Shoe : 190 g / 6.7 oz (M&';s size 9)Shape : Original Shape(TM) // Secure midfoot and heel with a wider toe box. Great for those looking for a combination of security and stability, and / or curious about natural shaped shoes