Roll R1 Percussion Massager, Carbon Black mensfootwear multi-discipline spike that can handle

multi-discipline spike that can handle any event on the track

Battery: Li-ion 2200mAh 10

5 / EU 42-44

cool conditions

and flexibility ensures a customized fit in almost all casual shoes

Roll R1 Percussion Massager, Carbon Black mensfootwear multi-discipline spike that can handleIntroducing 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