The knit hat with the vibes up inside is a great idea. Unfortunately it seems very cheap to have the vibes up pieces glued in the rim. It makes it hard to wash. Also, the way the Vibes Up logo is stitched into the rim makes the hat much less versatile to wear it for different size heads and styles. I really like the concept, but the actual product feels kind of cheaply made. Still a big fan of Vibes Up, just wanted to offer honest feedback.