In the dead of summer, wearing a snowsuit and sitting inside an oven heated to 400, I'll be cold. Can you relate? If your fingernails are turning blue while everybody else is sweating, these 19 items for people who are always cold might pique your interest.

Why is it that some people can be developing frostbite on their toes while the person sitting next to them has pit stains? Our bodies can't be that different, can they? Science has found a few explanations for people who are always cold. As Bustle previously reported, it could be indicative of a thyroid problem or possibly poor circulation. You could also be dehydrated or not getting enough healthy fats in your diet.

The explanation I've personally settled on is much less scientific: my body is just weird.

A visit with your doctor or some simple lifestyle changes could make a huge difference. Regardless, being cold all the time gets really old really quickly. Also, people get sick of us asking to borrow their sweaters, when we're already wearing three of our own. If you're looking for a better way to keep warm that doesn't involve setting yourself on fire, these 19 products might prove to be a total lifesaver.