adidas Y-3 by Yohji Yamamoto Size Chart adidas® Y-3 by Yohji Yamamoto™ spiky multidirectional lugs sneaker. Lace-up closure. Round, closed toe silhouette. Padded collar. Branding on tongue. Leather and textile upper. Leather and textile lining. Leather and textile insole. Synthetic outsole. Imported. This item may ship with an attached security tag. Merchandise returned without the original security tag attached or a damaged tag may not qualify for a refund.