I like lightweight wide leg pants or overalls, or a midi or maxi skirt. I look for linen, thin cotton, or very lightweight jersey. I like fabrics that move a lot because this has a cooling effect when you walk.

Trail pants.

If u need brick and mortar go to REI

I like Columbia

https://www.columbia.com/p/womens-saturday-trail-stretch-pants-1579861.html?dwvar_1579861_color=419

https://www.columbia.com/p/womens-pfg-tamiami-pull-on-capris-1929301.html?dwvar_1929301_color=010

I had to my work with children outdoors and these were great.

Lightweight UPF hiking pants.

Bike shorts under a cotton dress.

Old navy or Costco linen blend pants. Or a floaty dress made out of cotton poplin or some other crisp fabric.

I can't think of an option that doesn't bare your legs. Mine aren't great either, but it's too hot to not wear shorts or skorts. I promise lots of us are out there showing our imperfect legs and no one cares.

I wear walking / Bermuda shorts that hit relatively low on the leg.

Travel dress.

I don't have great legs either, but I love going on walks during the summer and it's just too hot to wear something other than shorts or dresses.

Same kind of pants that you'd wear for hiking, from REI or LL Bean maybe? You should be able to find some in a lightweight fabric.

Go to Athleta and try on some pants. Semiannual sale right now

I like skorts:

https://athleta.gap.com/browse/product.do?pid=657682012&cid=86354&pcid=86354&vid=1#pdp-page-content

https://www.walmart.com/ip/BALEAF-Women-s-Skirts-Athletic-Works-Skorts-For-Ladies-Modest-Sports-Golf-Casual-Skirt-Zipper-Pocket-UV-Protection-Black-S/962483168?

https://www.titlenine.com/p/samba-womens-travel-skort-print/152521.html

I have various Athleta cropped pants.

These are really light material, but not on sale (yet) https://athleta.gap.com/browse/product.do?pid=6575980022008&rrec=true&mlink=5050%2C12413545%2Catproduct1_rr_2&clink=12413545&vid=2#pdp-page-content

These are on sale and might another pair https://athleta.gap.com/browse/product.do?pid=9880540022008&vid=2&tid=atpl000023&kwid=1&ap=7&gclid=Cj0KCQjw8O-VBhCpARIsACMvVLNUPvD7qCxvcHsv1oXne5zzIklo7rxawAQzLC32rBZ8rom4gLf-mC4aAqU8EALw_wcB&gclsrc=aw.ds#pdp-page-content

Cotton gauze or any light loose pants. Sometimes you can find something that's sold for sleepwear, as long as it's cotton.

I just went for a long walk in loose linen pants and a tee.

I think leggings in summer are miserable.

I don't have attractive legs, have a bit of a tummy (thanks kiddos and cakes) and am unnecessarily modest due to upbringing, what can I wear for my fitness walks other than joggers? I need summer friendly fabric.