Briar proof lightweight pants - Big and Tall

Hey, everyone!

Does anyone have any recommendations on lightweight pants that would combat briar bushes that come in a big and tall size? I wear between a 50-52inch waist.

I started playing disc golf in November, so I've been good wearing jeans and sweatpants while slinging discs. Now that the weather is getting warmer, I'd like to wear shorts, but after doing so today, I ended up with my legs shredded from briar bushes. The real solution would be for me to throw straighter and avoid the bushes all together, but that's not happening any time soon.