Our shoes feature leather uppers. The soles are custom-molded and made of flexible, lightweight polyurethane that has a density that is resistant yet not quite as hard as wood or plastic. The soles also don't wear down!
Many of our styles also feature trademarked shock-absorbing, perforated green cushions in the insoles (underneath the footliners) which supports the three main pressure points -- inside ball, outside ball, and heel. Because of the perforated cushion material in the insoles, the leather footliners are not adhered completely down onto the insoles as the perforated material may be easily damaged should the liners be removed for any reason (to insert your own orthotics or to change the liner).
Drop us an email if you would like to know any more information about our shoes.