This turtleneck sweater is my favorite for cold days because it keeps my neck warm and covered no matter what the temperature is.

Maybe the reason secret agents like to wear a turtleneck is because they can hide gadgets in the high collar around their neck?

Then again, maybe the reason secret agents wear a turtleneck is because the high, turned over collar is just snazzy and stylish.

Many people do not like to wear a turtleneck because the high and tight collar makes them feel like they cannot breathe.

I personally hate my turtleneck sweater because the high collar is so tight around my neck that it makes it all itchy and irritating.