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

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

this kid's road sneaker knows performance--whether it's for practice or play

runners wearing these shoes will be able to conserve more energy while maintaining their pace at the later stages of the race

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

making it easier to rotate and glide within the throwing circle at speed

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