adidas Y-3 by Yohji Yamamoto Size Chart adidas® Y-3 by Yohji Yamamoto™ sneakers made from adidas® Primeknit materials with leather accents. Lace front closure. Yohji Yamamoto signature embroidered at the vamp. Pull-tab at the heel for easy on-and-off. Features a Torsion System for midfoot stability. Leather lining. Boost Response midsole. Rubber 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. Weight of footwear is based on a single item, not a pair.