The Sweaty Betty's All Day Gym Leggings (£42, originally £70) may just be some of the softest leggings we've owned, making them great for not only working out but also lounging around the house. And in addition to being able to handle a super sweaty spin class (the material they're made out of is seriously sweat-wicking), they also won't show off your bum in yoga, barre, pilates, or simply bending down to pick something up. Due to the four-way stretch of the fabric, they don't go see-through even during downward-facing dog. Read our full review of the All Day Leggings here.