I don't carry things that are much different than others, but less of it. For instance, no need for any hair products.
I like to wear compression sleeves on my calfs more than tights although I am glad I had them both this weekend - the court I was working on had ice under it and it was freezing. When the teams went back in before the game I would have preferred to keep my jacket on.
The official working the game before mine on Saturday (and my JUCO assigner) wears some tights that are supposed to work really well. They are kind of hard to explain, but part of them is the normal material and part of them is a different material that doesn't stretch. I have heard they work really well, but...they cost $150.