adidas Y-3 by Yohji Yamamoto Size Chart adidas® Y-3 by Yohji Yamamoto™ deconstructed upper sneaker. Lace-up closure. Round, closed toe silhouette. Padded collar. Signature 3-Stripes on upper. Branding on heel counter. Leather 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.