Cheap material thick body warmers

I have recently bought thick grey and maroon colours pantyhose at Canal walk it was on 27 August 2018. It was a set of 2 from the packet. The grey colour has a big hole i just wore that colour for the 2 time. I mean really its as if i bought this from the streets outside. i always buy my socks from WoolworthS because i dont mind paying even though they are expensive i want quality so that it can last longer. R130 that packet of the thick pantyhose. They are called body warmers