Calithea Headband grey It’s patented and scientifically proven

It’s patented and scientifically proven with peer-reviewed

Grille Back Ensures optimal ventilation

Tumble dry on low or hang dry

Hat Color: Black

Ink Colors: Coral

Calithea Headband grey It’s patented and scientifically provenHeadband Style: Big Bang Lite JUNKs Technical T Shirt fabric is a breakthrough technology specifically designed to keep you cool while emulating a super comfortable t shirt feel. This is the best athletic headband you'll ever wear! Designed, Printed, & Sewn in Bentonville, Arkansas Lightweight, single ply with UPF 50+ protection Wicking to help pull sweat away from the skin & quickly dry One size fits most White on the inside Machine washable Blend of