Short answer, apparently you can't get them.
I can't find them even on the Levi's site.
I have two brand new pairs for sell which are Men's Levi's Red Tab 550 shorts relaxed fit 7" inseam & 33" waist.
Lee@superiorsoundinc.com
You can find them online by looking here: http://vpo.ca/p-269538-island-hemp-shorts-5-inseam-womens.aspx or http://www.cabelas.com/mens-casual-shorts-cabelas-cotton-canvas-shorts-150-5-inseam.shtm
Many stores sell sports shorts with a 5inch inseam from Brooks. Nike, Asics, NorthFace etc. Check out a comparison site like Nextag to find one you like and the best prices/places to buy them.
This is more of a question of preference, while certainly the mens shorts 5 inseam will be appropriate and will suit you for fitness workouts, it is also up to you if you find them comfortable for your kind of workouts, since workouts can vary immensely. However, yes these shorts would suit you for fitness workouts.
orvis
in a store
Penneys
mens medium
pantalones=pants pantalones cortos=shorts or just say shorts but shorts as in underwear is calzones(same word for mens or womens underwear)
Good mens sexy running shorts are most likely Joe Boxer Short, Shorts. They can an cant be expensive. To find these, look in the mens short section of a clohing store.
Men's jeans sizes are much easier than women's. You just measure your waist and your inseam. For example, a men's 34x32 is a 34" waist and a 32" inseam.
They have a lot of pockets for your stuff.
Yes there are mens pants that can be turned into shorts. They are called : Columbia Convertible Zip off Pant Men And you can buy them on www.nextag.com