Classic Fit, 5.5oz 100% Cotton Men's T-Shirt
All Day is just one of those phrases you KNOW, but if for some reason you are unsure, here is the dictionary description that best sums it up, in a dictionary way, of course.
All Day means "often" - most commonly used hand in hand with anything that has a positive quality, in a positive conversational setting.
This design sells all day.
View Size Chart