On Running Cloudboom Strike performance running shoes in a black and white colorway. Lightweight race-day silhouette designed for speed, in excellent used condition with the original box included. Item Details Brand: On Running Model: Cloudboom Strike Color: Black / White Style: Performance Running / Racing Shoes Size: US Men's 10 Condition: Used - Excellent Flaws / Notes Original box included. Tags / Keywords On Running, On, Cloudboom Strike, Cloudboom, running shoes, racing shoes, marathon shoes, performance running, race day shoes, carbon plate shoes, super shoes, black running shoes, white running shoes, mens running shoes, size 10