XIANQI fabric tie closure Machine Wash BREATHABLESWEAT-WICKING:Made of Polyerster mesh Fabric,light and breathabl,The breathbale fabric of this headcover lose heat via evaporestion.Perfectly absort all sweat during sport activities.And it can also be use as daily decorate PRECISE ROUTING:With excellent workmanship,strong wear resistance, not easy to take off the ball. ADJUSABLE STRAPS:The back of the cap can be tied,with adjustable straps you can tie the bandana as tight as you like.Fix almost all heat shapes WIDE APPLICATIONS:Suitable for athletes,riders,running,motorcycle,fitness workouts,guy who do real work,absorbs all weat and keep your eyes away from uncomfort and it also can be used to shield your head from sunlight SizeSuitable for head circumference (CM): 54-58CM Package included2pcs*Cooling Skull Cap