Finish strong in the light and speedy response and stability of the New Balance® 1500v3 racing flat!Predecessor: 1500v2.Support Type: Overpronation/Stability.Cushioning: Lightweight, flexible response. Surface: Road. Differential: 6 mm.Ideal for speed work and race day.Breathable mesh and synthetic upper materials. Skeletal FantomFit overlay offers ultralight structural support and a great fit. No-sew upper application helps reduce the likelihood of irritation. Lace-up closure. Lightly padded tongue and collar. Comfortable fabric lining for a great in-shoe feel. Removable foam insole. REVlite midsole provides lightweight response and lasting durability. Lightweight, flexible TPU TBEAM shank supplies torsional rigidity and arch support. Rubber outsole. Imported. Measurements: Weight: 9.4 oz