IGK cofounder Aaron Grenia says the shag’s popularity continues over time because it is so perfect for people with wavy and curly hair.

The volumizing effect is perfect for dancing to J.Lo in the summer.

Here's everything we know about season 2.

Flow is more than a hairstyle; it's a lifestyle.

We'll be staying at Briar University for the foreseeable future.

Pack up, we're going to Briar University.