To piggy back off the shorts idea, I agree on that! Unless there’s a need for pants, shorts would be the way to go.
I look on Poshmark quite often for pants and shorts, you can find a lot of the stuff listed at a fraction of the price and generally in very good condition. I think Poshmark is an underrated place to look for clothes and if you’re patient, you can find just about any pair of pants or shorts you want.
I recently picked up 2 pairs of Kuhl shorts (for hiking, camping and general wear) off Poshmark for $60, which is less than what they go for new.
I’ll also second the Black Ovis Granite Peak pants, they’re a great pair of pants (also got off Poshmark for $40 in like new condition), I’ve been thoroughly impressed with them, light enough for summer use but heavy/warm enough to be used when temps get down to freezing.