Flywire cables ensure secure midfoot lockdown.
Dual-fusion, soft foam midsole provides cushioning.
Grooves on the outsole expand and flex with your foot.
the Free TR 8 trainer is designed to provide the stability and support you need. Full-bootie construction with a midfoot flywire cable system creates a firm, sock-like fit, while the updated, flatter heel provides a wider surface area to keep you steady on your feet.