This monochrome version of the LV Trainer sneaker combines smooth and grained calf leather. Inspired by vintage basketball sneakers, this cult model was designed by Artistic Director Virgil Abloh, whose handwritten Louis Vuitton signature is embossed on the side. The #54 signature at the back refers to 1854, the year the House was founded This monochrome version of the lv trainers combines smooth and grained calf leather.