adidas Y-3 by Yohji Yamamoto Size Chart Delight in the dramatic difference. Stand proud in the unique artistic design and delight in the captivating comfort of the adidas Y-3 by Yohji Yamamoto™ Y-3 Kaiwa Knit sneakers! Lace-front closure. Knitted fabric upper. "Y-3" detailed at the vamp. Breathable textile lining. Pull-tab at the back. Poron® performance cushioned footbed. EVA midsole. Textured 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.