Product Information SKU: #8695479Celebrate 18 years of dynamic, cushioned comfort by taking a ride in the ASICS? Gel-Cumulus? 18 running shoe!Successor to the Gel-Cumulus 16.Support Type: Neutral.Cushioning: High energizing cushioning.Surface: Road.Differential: 10 mm.Fit Tip: Per the brand, we recommend ordering a half size larger than your usual size.Breathable mesh and synthetic upper materials. Seamless upper construction reduces the likelihood of friction-related irritation.Lace-up closure.Discrete eyelets disburse lace tension for optimal comfort. Padded tongue and collar. Soft textile lining. Removable ComforDry sockliner features anti-odor properties for a cooler, drier in-shoe feel. FluidRide midsole provides just the right balance of bounce back, cushioning, and lasting wear in a lightweight package.I.G.S? (Impact Guidance System) employs linked componentry to enhance the foot's natural gait from heel strike through toe-off.Rearfoot and Forefoot Gel? systems work together to reduce impacting shock and allow movement in multiple planes from heel strike through toe-off.Heel/Toe: 23 mm/13 mm.DURASPONGE? rubber outsole for greater cushioning and durability in the forefoot.Guidance Trusstic System? integrates Guidance Line? for heightened stride efficiency that doesn't interfere with mid-foot structural integrity. Guidance Line vertical flex groove decouples the tooling along the line of progression for a smoother ride.Imported. Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.Measurements: Weight: 12 oz