K2 Men's Cortex 110 BOA Boots Surf Designed to be worn with

Designed to be worn with neoprene booties and with or without wading studs

A Dual-Zone BOA Fit System lets you independently micro-adjust the fit and feel of the forefoot and upper boot to exactly how you want it

The cored nylon highback is designed for responsiveness without the additional weight

without altering comfort and fit or adding weight to the helmet

Expandable zippered water bottle pocket

K2 Men's Cortex 110 BOA Boots Surf Designed to be worn withRace boot performance without the stiffness and impossibility of entrance. Get the reactivity and control of a stiff boot without the stiff fit in the Cortex 110 BOA Flex 110 Shell TPU Liner EliteFit Plus Boa Fit System Fastfit Instep Gripwalk Outsoles Integrated Tech Fittings