Like A Glove - Smart Shopping Leggings Works for sizes XS/S/M/L VVGUC Works with Android and Apple IOS First Owner How Like a Glove works: The Like a Glove leggings are laced with sensors that measure your body. You just slip them on (they’re one-size-fits-all), and once you’re connected to the Like a Glove app (iOS or Android), they take a quick measurement of your waist, hips, and thigh. And as much as you might want to suck in, don’t do it! This is what they’re going to use to determine your jeans recommendations, except your inseam, which is recommended based on the height you entered in your user profile when you sign up. Then, the app then searches their database of popular jeans brands (Joe’s, Lucky, 7 for All Mankind, you get the idea) to find you that elusive perfect fit. Even though you can filter the results to pare the recommendations down by rise, fit and brand, I’d say pay most attention to the star ratings. The more stars (5 is the highest), the higher the recommendation for you.