UIAA Dry certified built with Sterling XEROS technology Made with bluesign certified raw materials Non bicolor options include a middle mark 9.8 mm Single Dynamic Rope Dynamic Elongation (%): 28.8, Static Elongation (%): 8.8, Impact Force (kN): 8.6, Weight (g/m): 62, UIAA Falls: 9 Our flagship rope and all-rounder for use in virtually any condition, the Velocity is a near-perfect balance of characteristics for a wide variety of climbing styles and conditions. A favorite among world-renowned athletes for working routes, the Velocity is a must-have for kitting out any crag pack.