•Specially sewed with cool and breathable ice silk material to increase the performance of sweat absorption •Super elasticity,it will not put any pressure on your head •It can fit virtually every head size and shape,no matter teenager or adult •Used to absorb sweat from your head. Your forehead can stay dry even in the most intense workouts •Great for basketball,running,tennis,cycling,spinning,gym workout,etc Specification: •Width: 6.5cm •Length: 25.5cm •Scenes: running,basketball,fitness,mountain climbing,etc •Washing requirements: hand washing recommended Note: •Do not soak,do not wash together,to avoid fading and cross-dyeing. •To avoid snagging and breakage,do not use sharp objects to scratch or violently pull. •To avoid damaging the functional effect,do not use functional detergents such as disinfectants and bleach. •After the product is taken out of the package,there are slight creases and odors,which are normal and will disappear naturally after use and placement for a period of time. •The protection provided by the product may be reduced with long-term use and when stretched or wet. Package included: •1 x Headband •Other things not included