The same deep flex grooves and flexible outsole of the Free RN 5.0 return in 2021. New foam in the midsole and a knit upper take the comfort up another notch. Flywire cables keep feet secured over the midsole. The knit upper utilises 87% recycled material, blending sustainable design with performance comfort.
The new midsole foam is more durable and responsive underfoot, helping keep you on your feet for longer. Rubber is used sparingly applied in high-wear areas on the toe and heel.