The New Balance WRC1600 is a racing flat ideal for long distance road races up to the marathon.
The New Balance RC1600 is a fast flat with an extra dose of style. Colorful, lightweight overlays wrap the upper for a secure fit, and the Revlite midsole is springy and protective. This shoe is light enough for speed work and racing, and has enough cushioning underfoot for a marathon.
The MRC1600 is a minimum featured shoe designed for road racing. It is intended for marathon racing.