Made from a polyester-and-spandex knit fabric, these Outdoor Voices sweatpants are comfortable ... With silk and cashmere in this cotton-blend fabric, these are some of the softest, flowiest ...

The only thing better than getting into a comfortable pair of sweatpants is getting those comfortable ... these Hanes bottoms ...

Softness is a must when it comes to sweatpants, and stylist Jackie Schiavone says cotton is the secret ... a blend of polyester and elastane, which feels exactly as it sounds: dreamy and soft.