Replying to What to wear to liberty snowflex?

What are you supposed to wear if you go when it is 80+? it says on their site that you have to wear long pants and long sleeves. In most edits I see people wear either ski pants and a hoodie or ski pants and a tall t over a long sleeve. It also mentions something on their website about how during the warmer months you can wear short sleeves with elbow pads but that sounds sort of like a haslte. Anyone who has been during the summer please help me. What do most people wear?