Overview: Seam Free: There are no irritating seams or hems Made of high-performance micro-fiber Comfortable, lightweight, breathable, sweat & moisture absorbable, & wind resistant Lukewarm water washing Durable, colorfast, warm, machine washable & no need to iron Can be used to practice any sport Can be worn in various way, like Face Mask, Balaclava, Earb&, Piarate, Sahara, Hair b&, Skull cap, Neckchief, Pony tail, Desert scraf, & Headb&. Specification: Weight Approx:28.6g Size Approx:12.5 x 7 x 1