Adding velcro to pant bottom

Back in the dim dark ages of your great-grandparents, ladies were able to HAND-SEW at quite high speed and very elegantly. It is still possible to buy hand-sewing needles.

OK, some rough humour, but hand-sewing works just fine. Try it.

Cheers

they sell velcro with adhesive backing.  Tends not to stay real good.  You could add a hand stitch at each corner.

Put a rectangle on the outside of pants at bottom.  On the outside of your leg.  Then fold over the pants on top of the velcro to the desired tightness and note where that is.  Then put a rectangle of the opposite sex velcro there.

Kam snaps would work for this also.  No need for velcro or sewing.

Use bicycle cuff straps? Low gaiters would be the hiker’s solution.

You could try what I do- I “blouse” the bottoms military style- tuck them into my socks. It’s great tick protection. To vent when hot, I’ll partially unzip the bottom of the pants from the sorts part- sort of works like pit zips on a jacket.