I don't really care if they have a hair rule or not, as long as it is equally enforced. My son was told he had to have a beanie on or he couldn't wrestle his match. The boy he was about to wrestle had longer hair, he just had his head gear on so that it was off his face. The match before and after, all four boys had MUCH longer hair AND it was in their faces! We were all very confused. Problem was, it was the head ref relieving for breaks and he had just stepped on the mat to relieve our ref. Everytime he came in the gym, he seemed to have a problem with at least one of the boys on the mats, yet the rest of the refs never said anything to anyone! This sort of situation confuses a kid. Make a rile and stick to it and make EVERYONE follow it. This was in Ark City by the way.