Leggings with a slimming effect Improves protruding belly and lifts the hips. Also prevents coldness. Hot Yoga LAVA Perfect Form Leggings Plus, Size M Brand new, unused. I'm selling a new one because I already have the same item. Good for everyday wear as an inner layer, and can be used for yoga, Pilates, ballet lessons, and the gym. Can be purchased together with posture-improving tops. Can also be purchased as a set with related products.