Fit & Design Performance neck gaiter Up to 12 different ways to wear Seamless design for next-to-skin comfort 4-way stretch material Technology UPF 50 shields against harmful sunrays Performance REPREVE(R) microfiber dries fast and wicks moisture HeiQ(R) cooling technology keeps you comfortable in the heat Polygiene(R) odor control helps keep you smelling fresh Additional Details One size fits most adults Dimensions: 20.5'' x 9'' Weight: 1.2 ounces