Whether it's a squat or a burpee, we all know the feeling of being mid-way through a set before realising your leggings have gone sheer, and a see-through pair of leggings while in the gym isn't something we'd wish on anyone. Choose squat-proof leggings that give you confidence through every lift. Minimal distractions, maximum depth; headphones in, world out, we'll meet you at the squat rack.