adidas Y-3 by Yohji Yamamoto Size Chart adidas® Y-3 by Yohji Yamamoto™ deconstructed detailing on upper sneaker. Lace-up closure. Round, closed toe silhouette. Signature 3-Stripes on upper. Leather and textile upper. Leather and textile lining and 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.