Ecco Men's Golf S-three Golf Shoes. Blending on-course performance with off-course style, the waterproof M Golf S-Three delivers premium comfort from the tee box to the clubhouse and beyond. GORE-TEX 100% waterproof technology combines optimized breathability and wet weather protection. Crafted for unique performance and breathability with Ecco soft calf Nappa leather. ECCO ZONAL FLUIDFORM™ Technology midsole with 3 different zones feature differing levels of rigidity. E-DTS® traction system consists of approximately 100 TPU traction bars boasting 800 traction angles.