I recommend classics to those who work all day on their feet. My mother works all day on her feet and always complained how her feet hurt every night. I bought a pair for my mother, who does not like to wear sneakers. When she wored them to work for the first time, this lady was forever greatful. She told me she felt comfortable all day and amazed on how the insole forms to your foot. I have bought my mother classics in every color - for the past 10 years!! and still buying them. Thank you Reebok, I am a happy daughter and a customer!!!!