The New ASICS GEL-Cumulus(r) 17 GTX(r) (Plum/Onyx/Flash Yellow) Women's Running Shoes, female, Shoes , Athletic , Running, 12.5 B - Medium, true, Never miss a day of training rain or shine when you hit the asphalt in the ASICS GEL-Cumulus 17 GTX running shoe! Weather-ready version of the GEL-Cumulus 17. Improved midsole geometry make it suitable for the underpronator to mild overpronator looking for enhanced cushioning and a touch of stability. GORE-TEX technology ensures breathable waterproof protection against outside elements. 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. Thin foam ComforDry sockliner features anti-odor properties for a cooler drier in-shoe feel. 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. FluidRide midsole provides just the right balance of bounce back cushioning and lasting wear in a lightweight package. Midsole Height: Heel/Forefoot: 23 mm/13 mm Differential: 10 mm 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. Measurements: Weight: 11 oz Product measurements were taken using size 8.5 width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.