Ecco Biom Yak Spikeless Golf ShoesPremium-quality ECCO YAK leather upper. Breathable and waterproof Gore-Tex construction prevents rain from getting in, while still letting the foot’s natural moisture escape. Stretchable double-layer neoprene offers soft padding for your feet. ECCO Tri-Fi-Grip outsole technology has three different zones for lateral stability, walking comfort, and easy rotational support.Color: Black/Blue EUR 44corresponds to US Men's Size 10-10.5Preowned. Good used condition.