They are sewn with a deliberate twist in the fabric, a Möbius design.
The iRun Headband. Can be worn with the twist on the top or the bottom. It has been specifically designed for sporty, running and gym going women in mind, with engineered polyester for maximum moisture wicking qualities! They are designed to keep the sweat out of your eyes, the hair out of you face and keep you looking chic! Get your sweat on ladies! Simple, smooth and comfortable! Super Cute Patterns too!
Super comfy! And Super Awesome! You’re welcome!
iRun Headband - Adult
Material: 95% High Wicking Polyester, 5% Lycra
Washing: Wash cold, tumble dry low heat or lay flat to dry