Core black bold modern urban sustainable soft stretchy knit sock like low top boost sneakers. - Primeblue is a high-performance recycled material made in part with Parley Ocean Plastic. - Soft to touch. - Three hole lace up closure. - Tonal soft molded insole. - Stretch polyester sock style collar. - Tonal molded TPU heel patch. - Tonal webbed heel pull tab with white 3 Stripes graphic print. - Tonal molded EVA midsole plugs with NMD branding. - Tonal TPU 3 Stripes branding on sides. - Technologies: Boost™ midsole. - Logos: white 'adidas' trefoil print molded TPU logo patch on tongue, white 'Primeblue' graphic print logo on insole, embossed adidas trefoil logo on heel patch, white 'adidas' graphic print logo midsole plug on lateral side.