Boss Titanium_runn_knsta Trainers Dark Blue These Boss Runn Trainers look incredible with contrast white sole and gold accents. The key elements of this sneaker are its a knitted upper with tonal suede panelling, sat on a subtly branded sole unit, traditional lace fastening, sock cuff with woven pulls, finished with the logo featuring to the tongue and the side panels. Crafted in structured REPREVE yarns, which are derived from plastic bottles.  80% recycled polyester, 20% polyester  Official BOSS Branding Knitted/Suede Upper Rubber Sole Sock Cuff Lace Fastening Logo To Side Logo To Tongue Style: 50470596