I've seen that in action only once, the phrasing this club used was the same. 2 old guys in 32°C heat wearing old school, heavyweight rugby socks pulled up to their knees. They looked woollen but they may not have been. They looked as ridiculous as it sounds and must have been seriously uncomfortable in that heat. It wasn't at Ganton but it wasn't a million miles away.Why on earth would anyone 'prefer' knee length socks? The only knee length socks I have are football ones. If I ever play one of these places I'll have to turn up in them - complete with shinpads as well.