Reebok Nano X2, aize 13, Black and Gum. Tried on and put them away, never worn to gym. From Reebok VERSATILE FITNESS SHOES WITH LIGHTWEIGHT, RESPONSIVE CUSHIONING Your fitness routine isn't one-size-fits-all. You might be at the gym one day and tracking your running splits the next. These women's Reebok shoes are your go-to for an active lifestyle. The Flexweave® woven upper delivers comfortable stretch with targeted support for extra stability. Floatride Energy Foam provides lightweight cushioning and extra spring in the forefoot. A high-traction lug pattern on the outsole ensures solid grip indoors and out.