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Most A&F shorts appear to be 8" inseam To compare: J.Crew shorts tend to be either 9" or 11"
corresponds to penis size.
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
A good place to buy shorts with a 5 inseam is epicsports.com. There is a good variety of 5 inseam shorts for women on that site. Supercustomshorts.com also has 5 inseam shorts for women. There are also some nice ones at rei.com.
Shorts with the legs 9" long on the inside measurement.
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.
The warehouse the wharehouse where everyone gets bargains
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.
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
sportsdirect.com offers a wide range of different shorts for running , and various sports , I am sure you will find what you need on this site depending on what type you are looking for !
Is it acceptable to wearing walking shorts on an air plane, or is there a policy about shorts in general.
search how its done in the internet.