Material: 87% Chinlon +13% Lycra spandex Size: One Size Fits All with Unisex Design. TRANSPORTS MOISTURE AWAY FROM SKIN (5 PACKS): Mens headband is made of 87% Chinlon +13% Lycra spandex,strechable, breathable,soft and sweat wicking; Keep your eyes away from sweat,wick away moisture and dry quickly. EASY TO WEAR & MULTIFUNCTIONAL:The headbands for men sewn into the back of the headband allows you to put the mens headband on without the need for tying any knots;Very convenience to carry on. LIGHTWEIGHT & PRACTICAL:Lightweight sweat headbands with perfect one-size-fits-all technology, soft and elastic, mens headbands can be stay in place and fit well. VERSATILE & ALL-SEASON ITEM - Boosts yourself confidence and performance; headbands for men is suitable for walking, running, hiking,basketball, volleyball,biking, fishing,yoga, gym. USING INSTRUCTION:When you sweat a lot during exercise,please remove the headband for every 45 minutes, wring it out and wear it again. Package: 5 x Wide Sport Headbands