Breathable comfort and innovative performance are mixed with a contemporary, sneaker-style aesthetic in the ECCO MEN'S GOLF BIOM C4 SHOE. For 360-degree breathability and 100% waterproofing, the GORE-TEX SURROUND construction is combined with the EXHAUST GRID that enables air ventilation towards the sole of your foot. Crafted from ECCO Performance Leather and a super-stretchy mesh sock, the hybrid is set on the progressive ECCO MTN GRIP outsole and powered by BIOM NATURAL MOTION Technology. BOA Fit System delivers micro-adjustable precision fit and is engineered to perform in any conditions.