Plain knitted seamless, chunky rib legs and details, knitted BB logos in waistband. With the Rib Seamless Leggings, we took seamless to the next level. These leggings aren’t only extremely soft and comfortable, they are also designed to bring out the best of your physique. The rib legs and rib details add some slight compression for a firmer fit and is also strategically placed to enhance your curves. The knitted waist band ensures these tights stays put even through the toughest workouts.