Product DetailsAfter 18 years in the making, the GEL-Nimbus® series continues as an ideal choice for New York City Marathon. The GEL-Nimbus® 18 NYC edition is overlaid with a travel theme featuring: passport stamps that represent the five boroughs on the seamless upper and midsole. Our Improved Guidance Line® technology to support a runner's natural gait is synced with our updated placement of GEL® cushioning - designed to soften harsh impact and improve adaptability. Weight: 11.4 oz. Heel Height: 23mm. Forefoot Height: 13mm.