Whats the difference?. . I dent really knew the difference between Quite frankly, I dont really care. pants and leggings. -,. Yoga pants are designed to be form fitting and stretch with the movements of the owner, while still being light and able to breathe. Leggings are just form fitt Whats the difference? I dent really knew difference between Quite frankly dont care pants and leggings - Yoga are designed to be form fitting stretch with movements of owner while still being light able breathe Leggings just fitt