Shave seconds off your time and go for a new personal best. If speed is your motivation, the Asics Gel-DS Trainer 21 delivers, whether it’s building up speed with once-a-week interval training or taking aim at that sub-3 marathon.
Top Features of the Asics Gel-DS Trainer 21 Shoes
Target old PBs with a lightweight, stripped-back speed-running shoe
Push off and accelerate faster with a propulsion plate in the outsole
Get a comfortable fit with a lightweight upper made of a single layer
Launch yourself forward with a new, lighter upper that’s been stripped back to a single layer.