With enhanced comfort and support, the Mako is the worlds first boat shoe as rugged as a shark. Classic boat shoe featuring 360-degree lacing system with rust-proof eyelets and logo patch on tongue Padded tongue and collar Dual-density bottom with cushion midsole for under-foot comfort Shock-absorbing EVA heel for comfort Non-marking rubber outsole with razor cut Wave-Siping for traction *From the manufacturer's description