I love Brook's Dyad series of running shoes. Ever since I bough this pair (Dyad 5), I cannot wear anything else. It offers unparalleled comfort for those who have flat feet and end up with aches and pains at the end of the day on using any other regular pair of shoes. The secret behind this pair working the way it does is because it has an extra level of cushioning in the sole not found in other typical shoes and reinforcement in areas needed for those who have flat feet. I know that these shoes are sold as "running shoes", but I use them all day and will never go back to wearing any other regular pair shoes.