Long considered to be the absolute in technical running during the '80s, the Ultimate 81 from Onitsuka Tiger by ASICS makes a strong comeback with modern styling that's sure to please old and young alike! ; Features a lightweight and durable sneaker that's great for any casual setting. All *vegan uppers made from a combination of mesh, nylon, synthetic or canvas materials depending on what colors you choose. Per Onitsuka Tiger, the Ultimate 81 are constructed with vegan uppers. Lightly-padded collar and tongue for comfort, fit and feel. Textile lining with cushioned footbed. Traditional lace-up closure for secure fit. Two-tone EVA midsole with flex channels on heel provides cushioning and added flexibility. Supportive TPU heel piece. Rubber outsole for great traction. Imported. Measurements: ; Weight: 11 oz ; Product measurements were taken using size Men's 9, Women's 10.5, width Medium. Please note that measurements may vary by size.