Moisture Wicking polyester/nylon mixture Brand New - 2 Tone Player Edition Perfect for any sport - KIDS & ADULTS Check out the size chart for a perfect fit 1 Sleeve per order - For Youth Sizes, please select youth options Best Arm Sleeve Selection on Amazon NEW! Sports Farm 2 Tone Player Arm Sleeve. Available in several colors!! Manufactured and distributed by Sports Farm. ***Arm sleeves promote better blood flow to the arm resulting in better circulation to your joints and limbs. ***Arm sleeves also reduce the recovery time for sore muscles & aid in keeping athletes at peak performance. ***Arm sleeves are a great investment for any athlete who wants to perform at their highest level, & as an added benefit they look pretty cool as well. ***Arm Sleeves are perfect for: -Baseball Football Basketball Golf Cycling Bowling ***Note*** Size: Small-Large are adult sizes. If you are purchasing for a child please choose size "Youth Medium", or "Youth Large". --------Measurements chart is located below, and in images for your reference To order a perfect fitting sleeve please measure the largest part of your bicep, and choose size that matches your measurement from our measurements chart. - Youth Medium/(Youth): Bicep 7-8" - Sleeve Length: 12" - Youth Large/ (Youth): Bicep 8-9" - Sleeve Length: 14" - Small (Adult): Bicep 10-13" - Sleeve Length: 16" - Medium (Adult): Bicep 13-15" - Sleeve Length: 17" - Large (Adult):Bicep 15-17" - Sleeve Length: 18"