With enhanced comfort and support, the Mako is the world`s first boat shoe as rugged as a shark. Genuine handsewn Tru-Moc construction for durable comfort. Stain and water resistant leather for durable and lasting wear. 360° Lacing System™ with rust proof eyelets for a secure fit. Padded tongue and collar for added comfort around the foot. Shock absorbing EVA heel cup with heel pillow for added comfort. Dual-density bottom with cushion midsole for under foot comfort. Non-marking rubber outsole with razor cut Wave-Siping™ for ultimate wet / dry traction.