How to roll up your sleeves

"A new uniform rule that takes effect Monday will require all Marines to wear their sleeves rolled down, all year long.

Beginning next week, leathernecks in Marine Pattern utilities will be required to cover their arms no matter the climate or place, according to Marine administrative message 621/11, signed Oct. 18."

More information at Marine Corps Times, via an article at Lew Rockwell.

Readers who are not in the Marines may wish to read the column at The Art of Manliness, which explains in detail when, why, and how to roll up your cuffs (including an instructional video).