The adidas by Stella McCartney Alphaedge 4D Sneaker features a breathable Primeknit textile upper and a digitally-printed 4D midsole for optimal running performance. Textile lining and cushioned footbed for added support. Rubber outsole. Imported. Measurements: Weight: 12 oz Product measurements were taken using size 8.5, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.