. Product details ⢠Type of sport: running ⢠Flat heel ⢠Fastening: lace-up Fabric content & care advice ⢠Uppers: 100% synthetic ⢠Lining: 100% fabric ⢠Cushioning: 100% fabric ⢠Sole: 100% rubber ⢠Type of runner: universal ⢠Weight of runner: any weight ⢠Weight of shoe: 241 grams ⢠Running frequency: once a week ⢠Running distance: -10 kms ⢠Product benefits: propulsion The Nike Zoom Flye running shoe is designed to meet the demands of fast-paced runs, long runs & intense runs with a responsive design that turns the pressure of each stride back into energy for the next stride.