ASICS T6C3N/8593. Your foot bounces off the pavement with the lighter, springier FluidRide 2.0 midsole of the GEL-CUMULUS 18. This running shoe gives your push offs a little extra power. Day or night, you get the same elite performance from this cushioning shoe. Your foot bounces off the pavement with the lighter, springier FluidRide midsole. Extra cushioning comes courtesy of SpEVA, and your push offs get a little extra power with a straighter platform under your big toe. Enjoy a more cushioned ride with the FluidRide midsole. Get your most efficient ride with flex grooves that help to guide your feet as you run. Soften every landing with GEL cushioning in the back and front. Pronation: Neutral.