Specialized body geometry sl footbeds redblack
The specialized body geometry sl footbeds body geometry footbeds are ergonomically designed and scientifically tested to increase power endurance and comfort by optimizing hip knee and foot alignment specialized body geometry sl footbeds features body geometry footbeds measurably increase power reduce time to exhaustion and reduce injury by aligning hip knee and foot customized longitudinal arch and metatarsal support with red blue or green contour propr