my husband and i are managing a cow/calf herd which we began in 1995 and found our feet, wearing rubber boots most of the time, were in need of major support.  These Birkenstock are not only good looking but have solved some feet issues for us as a bonus.  these sandals are unsurpassed in support, looks and price.  we now own a pair for the farm (warm weather) and another pair for going public. thanks