Racer Roller Shoe S3 SRC

The Sievi Racer has the most advanced shockabsorbing heel in the world, thanks to the Sievi FlexEnergy component. The component stores kinetic energy and gives a greater than 55% energy return. The sporty and lightweight structure, breathable and anatomic shape that supports the feet, together with the Boa® tightening mechanism that provides more comfort for the wearer make the Racer Roller the ultimate safety shoe.