Race Ultra light headband is the thinnest headband in the product range and is best suited for days with milder temperatures. The mesh structure offers excellent ventilation, while at the same time providing some degree of insulation. Fabric composition: 85% polyester 15% spandex 165g ABOUT SWIX Drizzle. Wind. Sweat. Mud. SWIX is for everyone who loves training outdoors, in all conditions. Since 1946, SWIX has been testing and developing products for Nordic conditions, and knows what it takes to be the best – and to look good doing it. We call this SWIXFACTOR. - INSPIRED BY DREAMS