Nike Alphafly 3 Shoe Size:7.5 these training socks are your

these training socks are your dependable companion on the road or in the saddle in most racing conditions

6-pin design delivers superior traction and allows removal of the pins when not in use

voice control and on-watch communication (paired or LTE)

Soft brief lining: provides comfortable support

Nike Alphafly 3 Shoe Size:7.5 these training socks are yourThe Nike Alphafly 3 is engineered for peak race day performance, built to help you chase personal bests over half marathon and marathon distances. Combining dual Air Zoom units, a full length carbon fibre Flyplate and a fully connected ZoomX midsole, it delivers explosive energy return with smooth, efficient transitions. Lighter than previous generations and refined for stability, this is Nikes pinnacle road racing shoe. Features: Dual forefoot Air