Description
Specialized BG SL Footbed Blue Insoles The Specialized BG SL Footbed Insoles Blue has been redesigned for lighter weight and more efficient power transfer. Ergonomically designed & scientifically tested Body Geometry footbeds were co-developed with Andy Pruitt, Director of the Boulder Center for Sports Medicine, to customize fit and measurably improve performance. Blue footbed denotes a moderate (slightly higher longitudinal arch & metatarsal button) = for people with flat to standard arch.