Rule is to use Skyzone socks or similar kinds
3.50 for a pair of sky socks, there are several different color schemes but you have to use skyzone branded socks. Can exchange socks from other facilities for free though.
You have to buy their brand of socks for about $3.50 per pair. They last for a very long time, and you can exchange dirty ones for newer ones for free!
Thanks! Your answer is awaiting moderation.