Leggings that stay up!
"I have leggings from Athleta, Lululemon, Girlfriend Collective and Old Navy and these blow the rest out of the water. They are extremely snug but not constricting -- they move with me and don't fall down even in vigorous jumping or running. The subtle details like the lack of seam on the front and v-neck on the back are also incredibly flattering. These are definitely the best leggings for working out that I've tried."