These sporty SKECHERS sneakers are sure to get you up and running toward your fitness goals! ; Lace-up closure. Nearly weightless synthetic and mesh fabric upper. Soft smooth fabric shoe lining for easy barefoot wear. Independent circular GOimpulse sensors offer flexibility and feedback for a more responsive running experience. M-Strike Technology promotes a midfoot strike. Breathable four-way stretch mesh toe panels engineered to allow toe splay. Roomier Forefoot – Extra space to reduce friction and allow your toes to spread, grip and push off. 4mm Heel Drop – substantially less heel drop than traditional running or training shoes to bring you closer to a natural barefoot experience. Resalyte(M) Midsole – Proprietary lightweight injection-molded compound with memory retention helps absorb impact. Man-made sole. Imported. Measurements: ; Weight: 6 oz ; Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.