I have purchased 3 -5kg jeans so far, and this one was the best pair so far. I have a bit of a hip so the waist usually being too loose on the jeans however, these jeans hugged my hips and waist perfectly! These jeans are less stretchy than the previous pairs I've bought so far, but I actually prefer it that way. The 'aero cool' part also seems to live up to its name because they felt light and comfortable on a really humid day. Love em!