Soft upper with Ryn Encapsulated Air Tunnel Max for an ultimate workout ride. Provides the cushioning you want, and the stability you need. Ryn Rocker Sole Technology: As the foot strikes 1.heel, 2.mid-foot and 3.toe-off on Ryn’s seven layer sandwich structure, its EVA embedded graphite shank see-saws on the Ryn AIR TUNNEL, thus recreating the stable natural foot strike environment humans were evolved to follow. As a direct result of this guided motion, Ryn footwear: reduces stress on back, hips, knees and ankles; strengthens and tones the core, gluts, thighs, calves and back muscles; aligns the body; stimulates the arch and enhances blood circulation; stabilizes and guides the foot strike and promotes energy return.
P**.
Don't buy!
The shoes were too tight and took me awhile the walk in. The first time i took them on a proper walk both shoes fell apart at the sole. I don't think this was a genuine ryn shoe as previous trainers lasted ages and were extremely comfortable.
M**.
Double check and triple check sizing with seller to make sure they’re correct.
I appreciate these are American sizing however, they are not correctly labelled. I went with them because they say uk 6.5/EU 40 which should be a US 9-9.5, these are a US 8 and therefore they are tiny!
C**R
Small sizes
Great looking shoes but too small
