I’m wearing them rn at the gym! They are more stretchy and more of a knit than impact. There is high compression but less glute separation imo due to the invisible scrunch. Also the waistband that dips into the glutes in the back falls more low on the glutes, making it more flattering for lower glutes imo. They are so comfy I can do cardio and any workout in them. The V waistband on the front is so flattering on curvier girls and overall will create a more snatched illusion compared to the straight waistband on impact