I'm not the first person to write a review on something, but when you come across the worlds most perfect leggings, you must carve out the time to shout that from the rooftops! These leggings are the SOFTEST material on the planet. They are completely opaque and there is zero chance of people seeing your undies when you squat or whatever. They have a nice high waist that isnt crazy tight compression, but offers a little bit- enough to make me still adore them. I sized down, so I'm gonna have to say they run WAY big bc I am 170lbs, 5 ft 7in, and I got a size small (normally wear a medium in most leggings). My plan is to get 1000 more pairs of these. Wish Alo made the other colors aside from black in solid and not heathered colors! LOVE!