- Combination of rigid arch support and Spenco’s patent-pending 3-PODTM modulation system is designed for demanding training
- Multi-density pods piston through the flexible cradle to modulate ground forces
- Stiffer black pod counters over pronation, softer red pods guide the stride
- Footbed is the optimum interface between your foot and the ground
- Created with top of the line materials to cushion, stabilize and support right out of the box
Rigid Arch Support Designed for Demanding Training. Incorporates Spenco TOTAL SUPPORT Technology and the patent-pending 3-PODTM Modulation System. This unique combination of cushioning and stability is ideally suited to the demands of training. Unlike the disposable sock liners that come with your shoes, IRONMAN TRAIN Replacement Insoles use better materials and technologies that cushion, stabilize and support right out of the box. The also promote a more efficient, healthier stride. Eight sizes fit youth, men’s 6-17, women’s 3-12.