ASICS Women's GEL-Nimbus 16 Lite-Show Running Shoe 100% Synthetic Imported Rubber sole Vibrant lace-up running shoe featuring FluidFit multi-directional upper with stretch mesh and patterned side stripes FluidRide with bounce back and cushioning Glow-in-the-dark rearfoot and forefoot GEL cushioning systems Guidance Line flex grooves Heel Clutching System exoskeletal heel counter