Women's Techknit RNR-1 Trainer Size (US):M(13) / W(14.5) This runner features a hyperweave

This runner features a hyperweave upper for unmatched breathability that's perfect for long distance running or walking

and built to be the best at it

The pinnacle of performance

redefined - Building on the success of its predecessor

and a TPU stability wrap for enhanced support

Women's Techknit RNR-1 Trainer Size (US):M(13) / W(14.5) This runner features a hyperweaveAll day comfort and versatility. The Techknit RNR 1 Trainer features SurgeNRG+ enhanced with supercritical foam for ultimate all day comfort and durable support for any movement. The Techknit 3D knit upper construction is also a key feature of this shoe, as it provides the perfect amount of breathability to keep you moving comfortably.