I own a few pairs of Clarks and have always been a fan. However this model has a design flaw: It was too loose on the top even though I have high arches. So it would create blisters and/or not nearly enough support for walking. I tried them on and immediately took them off to return. However, the seller, Shoe&co (http://www.amazon.com/gp/aag/details/ref=aag_m_ss?ie=UTF8&asin=&isAmazonFulfilled=0&isCBA=&marketplaceID=ATVPDKIKX0DER&orderID=112-7566541-3136260&seller=A28XBRTMF2PS9Z#aag_legalInfo) charges a hefty restocking fee (15%) and the shipping fee of at least $10 also would be deducted from any refund they offer. Buyers beware!