You’ve seen them all over the internet – they’re the workout pants that enhance your booty and give you the perfect shape instantly. Made famous on TikTok, these leggings give you the illusion of a round and perky butt, thanks to the stretch fabric and butt-scrunch. From the gym to Instagram, you can turn heads and get extra attention as soon as you try them on. Here’s everything you need to know about the TikTok leggings that are going viral!