Boss HB Racing Trainers in Black. A sleek silhouette with an unbeatable colourway, these trainers from Boss are crafted from smooth leather, and feather a sturdy lace-up closure, with red accents throughout, as well as branding to both the side and heel.Upper material 100% Leather.Sole Rubber.Fastening Lace Up.Leather uppers.Red accents.Boss branding throughout.