Not only does a pair of women's thick winter leggings eliminate the problem of buying a see-through pair because you know exactly what you're getting, but you'll also be kept enviably cosy during ...

Squat-proof leggings: 7 of the best non-see through tights for the gym. Thick women's gym leggings including Nike, TALA, Gymshark, Lululemon, Girlfriend, Fabletics and ASOS.