Best no-rub cool fly rug?

[Charmin]

My mare is very dark and gets very hot in the summer, and also bothered by flies. She has a big shoulder and rugs always seem to rub her there.

So we're now on the search for a rug that doesn't rub, but also keeps them cool in the height of summer. Might be the impossible!

 

[Squeak]

I've had a few good fly rugs but have found the mio fly rugs have been good and are also good value. It's relatively thin as well so she shouldn't get hot in it.

 

[Meredith]

My 15.2 warmblood wears 6' 3" Shires Sweet Itch rug and it hasn't rubbed so far.

 

[Supertrooper]

Absolutely love my zebra shires fly rug