18. Nearly 70,000 fans: According to reviewers, these jogger-like pants are the “softest ever” — $17 on Amazon!

Tommy John's Second Skin Pajama Set and Cozy Earth's Bamboo Pajama Set came out on top in our testing.

If you're looking for an option to help you stay cool, we recommend Saxx for its DropTemp Cooling Sleep Pants. They use ventilated fabric best suited for hot sleepers. Regardless of your preferred ...