Invest in hosiery that lasts! These Sheertex Black Thigh Highs in Size XL are a game-changer. Known for their revolutionary knit technology, Sheertex creates exceptionally durable hosiery that resists runs, ladders, and tears far better than traditional nylon. These black thigh highs offer a sleek, sophisticated look while providing unparalleled peace of mind. In new (unopened and unworn) condition, these are a must-have for any wardrobe.