You're mixing up Thai Fight's Kaad Chuek events with muay kaad chuek events at the Thai-Myanmar border and Myanmar lethwei fights.
Thai Fight uses cotton knuckle guards (like they use in knockdown karate) under rope. Border fights and Myanmar boxing use handwraps only.
ALL these events have referees. And while we're at it dispelling myths, Tong Po is just a movie character.
That's your opinion. Hayabusa's are terrible gloves for Muay Thai because they suck for clinching and parrying, and have very inconsistent workmanship for an inflated price.