Pro-Tec Mini Orb Extreme 3" Massage Ball Colour:Black Can be left on for

Can be left on for several days

Experience the sock that started it all at Injinji

The pockets are arranged closer together for a better fit

And finally

providing a Custom-Like Fit and reduced risk of blisters

Pro-Tec Mini Orb Extreme 3" Massage Ball Colour:Black Can be left on forGeneral Application 3" diameter EVA massage ball provides single point deep tissue release, increasing flexibility. Aggressive deep tissue massage to IT Band, Hamstring, Quadriceps, Calf and more. Design Features Multi directional roll provides focused massage to target areas. 3" Myo Fascial release ball provides more aggressive massage than standard Orb and Orb Extreme Made from non toxic, latex free closed cell EVA Polyolefin foam. Deep tissue