Roll R1 Percussion Massager, Mint Green mensfootwear the R1 was designed with

the R1 was designed with four key elements: compact and powerful

Why You'll Love It: The Timp features a Vibram Megagrip outsole for incredible traction on all terrain

It improves comfort and adds spring to drive optimum performance

We recommend sizing up if you’re a women’s half size

Roll R1 Percussion Massager, Mint Green mensfootwear the R1 was designed withIntroducing the R1 Percussion Device. Developed using feedback from elite and professional athletes, the R1 was designed with four key elements: compact and powerful, exceptionally quiet operation, over 7 hours of battery life, and built with the highest quality of materials. The R1 operates with 40W of power (50W max power), has 4 speed settings, 4 unique attachment heads and is packaged in a beautiful, aircraft grade aluminum anodized body for long