Featuring our Convergence GEL® technology and Rearfoot GEL® Technology cushioning system, our GEL-Cumulus® 19 model delivers superior comfort and shock dissipation, while enhancing foot function for a smooth ride. The GEL-Cumulus® 19 model also sports a contemporized upper to signal the latest generation. Weight: 11.3 oz. Heel Height: 23 mm. Forefoot Height: 13 mm.