Why We Love It The Bump Support Leggings you asked for! Our gently supportive maternity support leggings are the only maternity leggings you need. How It Works These supportive maternity leggings offer 360° of complete core coverage made with performance 4-way stretch breathable fabric. It support the abdominals, take pressure off the low back + pelvic floor, and eases common discomforts and back pain of pregnancy. Support Level (Max/Med/Light) Medium For Stage Trimester 1, Trimester 2, Trimester 3, Trimester 4 Great for All Prenatal Exercise, Pregnancy Day-To-Day,  Helps alleviate Round Ligament Pain, Low back pain, SPD, Pelvic Pressure Size Info Sizing is based on pre-pregnancy for yoga bottoms.   M fits sizes 8/10/12 --- Not sure these were ever worn. The lettering is wearing off on the tag but I checked my receipt to be sure of the sizing. Excellent condition.