The handwraps are used to give your knuckles and wrist support. You don't normally punch something over and over, so this would be considered abnormal behavior. Since the body isn't equipped for this movement and repeated punishment it is recommended that you use handwraps. Yes, you aren't going to have your handwraps in the street with you if you get in a fight but you also don't punch that guy over and over and over and over 4 days a week... In short I favor handwraps.