Instead they want him to wear sunglasses even though his eye doctor wrote a letter stating that it is medically necessary for him to use the tinted visor.

FORBES: One Mom Files An ADA Complaint Against Midget Football

Wear sunglasses that fit well.

FORBES: Six Brands to Consider and Six Suggestions of What to Do When February Flowers Bring March Allergies

If runners are rebels, cyclists are conformists: They wear their sunglasses outside their helmet straps.

WSJ: Lance Armstrong's Fall Has Created Backlash Among Cyclists Over the Bright Lycra Outfit

To test that, the team ran one final set of experiments, in which some people were given sunglasses to wear without any indication of their provenance.

ECONOMIST: Morality

All they wear are low-slung red shorts, sunscreen on their noses, flip flops and sunglasses if the day warrants them.

FORBES: Hot summer trend: Using naked people to sell stuff?