Available sizes range from men's 4.5 to 12.5 and women's 5.5 to 13.5. Adidas says, "The Y-3 Ultraboost 5 puts an elevated spin on running shoes ... both athletic and casual looks.

calling them "sleek" and a "great casual shoe." "Got them for my dad and he loves them," one shopper wrote. "He says they are very comfortable and feel expensive. They look very nice, too ...