I be totally satisfy with the purchase of the keen sandale , but unfortunately , I guess my foot have expand since I order a replacement for the 10.5 size sandle I have , but when they arrive they be too tight . I have to pay for return shipment to the company , which amount to $ 13.90 . I try to get the sandale replace with size 11 , but I have be notify that my account have be credit and if I want a new pair of sandal I need to order they again . Paul H. Sammelwitz