"Since each foot performs a different function in the golf swing, it offers an advantage to help these separate function -- this is the Asym Energy Shoe.nnThe only issue is fit. I am a 10.5 D in street shoes, which usually means go up a half size in athletic shoes. WIth Ecco Biom Lace, I am a 44, in Ecco Hybrid 2, I am a 45 - go figutre. In Adidas, an 11 Wide fits. But they do not offer Wide in this shoe. Bought an 11 and it was short and narrow. Ordered an 11.5 and am awaiting its arrival.nnI think the Euro to US size translation is a problem for all Euro shoe makers - but I do wish Adidas would widen the forefoot and make the shoe a tad longer, or resize the labeling -- because this is a long term issue. At least offer a Wide width shoe."