Your hide in a slide is worth a lot. We spend enough $$$s on insurance. Recovery from a slide can be long and scary if there's infection and grafting not to mention bone loss . The freeways here have ridges to get rid of water and they are like concrete cheese graters. In the warm weather I was wearing leather track pants and if it was a short local ride to the store maybe jeans. I finally bought some Kevlar pants from Motoport. they're great in the hot weather cuz they really breath.
I just tested them this weekend in the desert and they were great!
I know, I know! The price!! But they last forever, are washable, and don't degrade if they get wet. You'll definitely save it in out of pocket medical from a mishap!
The front of my pants are mesh Kevlar and the back are stretch Kevlar. The front is 10 times the abrasion resistance of leather. The stretch Kevlar is 5 times. They have a lot of different types of gear including jackets.
The reason I'm posting this is any of your a$$es is worth the protection...
You send them your good fitting jeans and they make you pants and send your new pants and jeans back.
The owner is a great guy named Wayne Boyer. He know about riding, he used to race.
Check out Motoport
Do some study on these other materials to see what happens as they heat up in a slide.