Nike hypervenom phelon astro turf trainers juniors the nike hypervenom phelon astro turf trainers are ideal for wearing on artificial pitches or hard outdoor surfaces the trainers feature a padded ankle collar and cushioned insole for maximum comfort whilst the lace up fastening ensures a secure fit the trainers are finished off with nike swoosh branding for a great look trainers astro turf lace up fastening padded ankle collar cushioned insole textured grip nike