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We are proud to offer a foot that can serve 90% of the lower-limb amputees in America.
The K3 Promoter is optimized for high functioning K2 amputees and lower-functioning K3s. It has a cushiony feel that makes walking easy and gentle on the wearer’s remaining anatomy, while still feeling responsive and lively, just like a natural foot. Central to its design is mobility at our revolutionary mid-foot joint, which absorbs the bumps you walk over without your even noticing, just like natural anatomy would. Our users immediately comment on how much better they like it than their carbon-fiber feet. The residual limb, whether it starts at the knee or the hip, recognizes the K3 Promoter as being like its own foot, with smooth, agile ankle mobility makes walking easy again.
Carbon-fiber feet can throw the entire body off center if they step on an object as small as a pencil, and the end of every step is a little unpredictable. Tensegrity feet provide unmatched stability during walking because they spring your foot into the next step with just the right amount of force, in the right direction, preparing you for another easy step, no what matter the terrain. It’s no surprise that after our double-amputee spokesmodel walked across a steep, ice-coated parking lot wearing his Tensegrity feet, he said he hadn’t realized it was icy until he was already past it.