Is it cool to wear leggings under shorts?

15 Stylish Ways to Wear Leggings This Fall - Cute Leggings Outfit

What does BD mean?

Dual-layered Air pro™ short that is highly technical, having all the functional features including 4-way stretchability, and exceptionally lightweight

Born Tough Air Pro™ 2 in 1 Men's Running Shorts With Legging Liner Black

Men wearing Tights under shorts. Outfit with tights, Mens tights

Menswear 'Trend': Meggings?!

Leggings VS Shorts, Which Is Better For Working Out

The Few, the Brave: Men in Tights - The New York Times

Is it weird for a guy to wear shorts and leggings underneath? - Quora

What are exotic features?

How to Wear Leggings: 10 Fashion Rules