adidas' red roller-knit NMD XR1 Winter sneakers are styled with a high-cut ribbed collar, welded TPU seams, and insulated lining. Designed with comfort in mind, these vibrant shoes feature a sock-like fit and cushioning boostTM technology. boost technology provides substantial energy return for long-lasting cushioning and comfort. 1.25"/30mm midsole (approximately). Rounded toe. Black dot-perforated leather quarter-panel cages. Rib-knit cuff. Sky blue webbed fabric pull tab and purple suede overlay at heel counter. Black molded EVA plugs at white boost midsole. Red and 3MTM reflective fabric round laces. Lace-up style. OrthoLite® sockliner. Textured rubber sole. Available in Red. Imported.;KNIT