Athletic, sporty, and functional. All the things you can expect in the FlexFiber™ Sports Sleeve. This revolutionary technology aids circulation while working out, playing sports, or simply being active. Made of high-density, high-performance elastane and polyester material, this sports sleeve outranks the rest in quality and durability. Print your company logo and bright full color graphics on the soft flexible fabric. Product size is adult S/M: bicep size 12" - 13".