Nike flex experience 6 mens trainers the mens nike flex experience 6 trainers are ideal for everyday wear with a two tone finish to the upper along with tonal synthetic overlays to the laces and toes for simple look these nike trainers have also been designed with a moulded outsole with rubber inserts to the heel and toe area for added durability and traction while the cushioned insole and lace fastening front provide a secure and comfortable fit finished off with the nike branding to the si