These lightweight men's water shoes are specialized to protect you on extreme water adventures. Made of polyester with Aegis Microbe ShieldÂ® technology for comfort and to reduce odor. Lace-up closure with 2mm bungee lace for a customized fit. Provides toe protection and contoured arch supports the foot. Features a 4mm drop lightweight PU midsole for long lasting support and comfort. Non-marking rubber outsole with razor siping offer maximum traction on adverse conditions.