There is nothing more chic and sophisticated than a well-executed wavy bob hairstyle. As a full-time, card-carrying member of ...

The latest version to sweep salons is infinitely cooler, and requires a lot less upkeep. It's called the "texture wave" — and it's about to have you asking your stylist for a hair perm this season.

We tested the brand new Ouai Dry Texture Hair Foam, from Kardashian Hair Stylist, Jen Atkin. Want to see what four Cosmopolitan Editors thought about the new product? Check out our video to see ...

Wave Roller cost The Therabody Wave Roller costs $149. Non-vibrating, 12-inch foam rollers typically cost anywhere from $10 to $20, while longer non-vibrating foam rollers can go for as much as $80.