WellBeing + BeingWell FlowWell Callista 7/8 Legging in White. - size XL (also in L, M, S, XS, XXS) WellBeing + BeingWell FlowWell Callista 7/8 Legging in White. - size XL (also in L, M, S, XS, XXS) 79% recycled polyester 21% elastane. Made in China. Machine wash. Wide stretch waistband. 4-way stretch fit with medium support compression. Sweat wicking mid-weight interlock fabric. WBEI-WP30. WBP16 F22. Wellbeing + BeingWell is an active lifestyle brand for anyone who enjoys carving out moments to pursue happiness, health, and balance. Core to its collection are simple and eco-conscious everyday essentials - because a good pair of leggings not only supports your body, but supports you throughout your everyday. Gone are the days when fitness is confined to a separate space in your closet; Wellbeing ushers in a hybrid lifestyle where being active and comfortable seamlessly blends into your daily routine.