Breathable comfort and innovative performance are mixed with a contemporary, feminine and sneaker-style aesthetic in the new, slim ECCO W GOLF BIOM® C4. For 360-degree breathability and 100% waterproof protection, the GORE-TEX SURROUND® construction is combined with the EXHAUST GRID that enables air ventilation towards the sole of your foot. Fashioned 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.