The adidas Yeezy Slide Onyx (Infant) does not have any laces or an ankle strap, but rather stays on the foot through one thick strap.

The sole of the adidas Yeezy Slide Onyx Infants is designed to provide ultimate comfort and traction so the wearer can move as easily as possible. The entire body of the shoe is constructed from one piece of EVA foam composite. The material has a rough finish that allows for more grip when they are being worn.