ASICS Women's GEL-Lyte33 2 Running ShoeFeatures:Successor to the GEL-Lyte33.Built for the neutral to underprontor looking for a light, speedy ride that doesn't compromise cushioning. Breathable mesh upper.Lightweight synthetic overlays. F.A.S.T. Heel - Lightweight heel design hugs the foot securely while minimizing structural weight.Plush tongue and collar. Breathable fabric lining for a great in-shoe feel. Molded foam insole supplies light underfoot cushioning. SpEVA midsole material maximizes energy return while reducing midsole breakdown.Rearfoot Gel cushioning system attenuates impacting shock and allows for a smooth transition to midstance.F.A.S.T. Drop - 6mm midsole differential promotes a mid-foot to forefoot strike.F.A.S.T. Sole - Minimal outsole material is strategically placed in only high-wear areas.Guidance Line technology employs a vertical flex groove that decouples the tooling along the line of progression for maximum stride efficiency.Imported. Measurements:Weight: 7 ozProduct measurements were taken using size 7.5, width B - Medium. Please note that measurements may vary by size.