Really poor quality. Very disappointing for the price and for a Next product. The clasps on the braces are simply not strong enough, even when the tension is loose, so they frequently slip off which is irritating and quite embarrassing. They are also really difficult to adjust as the fabric gets caught in the teeth of the buckles, which then fall apart if you pull too hard.I was also not impressed that I could not leave a review for this product until being invited to by email weeks later.