OneFitWonder 20 Lb Fixed Weight Vests/Easily Adjust Fit/For Body Weight, Agility, Strength Training & More Grab the only weight vest specifically designed for WODs like Murph and Clovis with the OneFitWonder WODmaster 22lb weight vest. The weight is fixed at 20#- just over the minimum required weight for most WODs. It safely and comfortably hugs your body through all these movements! The WODmaster weight vest was designed and tested with running, pushups, kipping pullups, normal pullups, squats, burpees, thrusters, and more. Now available in M/L and L/XL