https://www.reddit.com/r/EDC/comments/8b2ocg/got_tired_of_my_knife_clips_chewing_my_pants_up/
https://www.amazon.com/Wrangler-RIGGS-WORKWEAR-Mens-Ranger/dp/B008RMGCNM?th=1&psc=1
https://skinthsolutions.com/product/m7-toollet/
https://www.amazon.com/Wrangler-RIGGS-WORKWEAR-Mens-Ranger/dp/B008RMGCNM
Riggs Ripstop
Riggs by Wrangler. Specifically these. Double thick knees, gusseted crotch, HD belt loops.