Running shoes adidas ULTRABOOST LIGHT C.RDY - Top4Running.com。The adidas Ultraboost C.RDY running shoes are made for those days when cold and humidity seem to clog you down. Taking the excellent Ultraboost silhouette, it will keep you flying down the road thanks to its innovative, efficient water-repellent layer. Constructed from a monofilament mesh, the Ultraboost C RDY´s tongueless Primeknit upper significantly increases airflow thanks to thin panels in the toecap and midfoot Brand new without original Box. Replacement box will be provided. Size 8 1/2