"With the new 2020 rule change concerning the weigh-in process; that all wrestlers wear a legal school uniform with appropriate undergarment(s) which makes the skin check a separate procedure. The requirement of low-cut socks to see all necessary skin is a moot point. Any length socks should be acceptable to wear during weigh-in. This solves a long-time argument concerning socks length."
Send to me the rule book is fine with long socks as skin check is a whole different procedure. That makes sense to me as longer socks don't give any advantage at weigh in that I can see.