bucwild sports compression arm sleeve - youth & adult sizes - baseball football basketball sports (1 arm sleeve) bucwild sports b bucwild sports compression arm sleeve was designed to be worn comfortably all day long for all day compression. <br><br> ***why compression?***<br><br> - soft sweat wicking material keeps skin cool in the summer, and warm in the winter.<br> - protect arms from harmful uv rays. <br> - great arm/elbow support<br> - improves circulation<br><br> ***compression arm sleeves are perfect for***<br><br> - running <br> - golf<br> - basketball <br> - baseball <br> - football<br> - volleyball<br> - tennis <br> - cycling <br> - uv protection - and all types of activities!<br><br> ***please note*** <br> to guarantee you order a perfect fitting sleeve please measure the largest part of your relaxed bicep, and<br> choose the size that matches your bicep measurement. if your measurement falls between 2 sizes we suggest<br> choosing the larger size.<br> <br> size:<br> youth small: bicep 6-7" - sleeve length: 12"<br> youth medium: bicep 7-8" - sleeve length: 14" <br> youth large: bicep 8-9" - sleeve length: 15" <br> adult small: bicep 10-13" - sleeve length: 16"<br> adult medium: bicep 13-15" - sleeve length: 17"<br> adult large: bicep 15-17" - sleeve length: 18"<br> adult xl: bicep 17-19” - sleeve length: 18.5"<br> adult 2xl: bicep 19-21” - sleeve length: 19"<br><br> all items listed are manufactured for, and distributed solely by bucwild sports