WHAT'S INCLUDED: 1 Ninja Tieback Peformance Headband. Available in one size that fits most that has been designed with 3D stretch technology, allowing this hat greater mobility while maintaining its great shape. ULTIMATE COMFORT: Made with an unique 84% nylon and 16% spandex blend, this will help keep you dry for your daily activities. This fabrication has been custom designed to enhance your workouts by controlling your temperature better. FEATURES: With NB Dry, this design to keeps sweat away from your skin. Along with NB Fresh, design has unique properties which reduce odor, keeping you fresh all day. ADDITIONAL FEATURES: This headband includes a refelctive NB logo, perfect for when you need it the most. HOW TO WASH: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.