Wide-calf knee high socks with extra stretch material from Sock It To Me. These plus size socks can stretch up to 21 inches in circumference without distorting the graphics. Higher thread count knee high that won't fall down, no matter your leg size. Made of high quality, ultra-soft material, with a reinforced 2-ply heel and toe. Our threads are certified by OEKO-TEX Standard 100, which means we leave out harmful chemicals to keep your skin safe and happy. Unisex - fits up to women's shoe size 14.5 and men's shoe size 13. Your toes will be cozy in these eye-catching, thick, comfy socks.