Specialized Race Rain Arm Covers Wind and water protection, conveniently at hand When the weather turns, the Specialized Race Rain Arm Covers are always ready to go for fast-paced rides in wet weather. Built from a wind and water-resistant 88% Polyester / 12% Elastane fabric, these arm covers offer reliable protection without the bulk of a full jacket. They pair seamlessly with the Men's SL Pro Rain Short Sleeve Jersey for head-to-toe wet weather coverage, and pack down small enough to stash in a jersey pocket when conditions clear. Features Wind- and water-resistant construction keeps you protected in wet and blustery conditions88% Polyester / 12% Elastane fabric for a snug, comfortable fit that moves with you Designed to pair with the Men's SL Pro Rain Short Sleeve Jersey for complete wet weather coverage SPECIFICATIONSMaterial88% Polyester, 12% Elastane Intended Use Road, Road Race Sizing Size XXSXSSMLXLXXLXXXLBicep (in)10. 75 - 11. 25"11. 25 - 11. 75"11. 75 - 12. 375"12. 375 - 13. 125"13. 125 - 13. 875"13. 875 - 14. 75"14. 75 - 15. 875"15. 875 - 17"Bicep (cm)27. 3 - 28. 5cm28. 5 - 29. 8cm29. 8 - 31. 4cm31. 4 - 33. 3cm33. 3 - 35. 2cm35. 2 - 37. 4cm37. 4 - 40. 3cm40. 3 - 43. 1cm Forearm (in)9 - 9. 5"9. 5 - 10"10 - 10. 5"10. 5 - 11"11 - 11. 625"11. 625 - 12. 25"12. 25 - 13"13 - 14"Forearm (cm)22. 8 - 24. 1cm24. 1 - 25. 4cm25. 4 - 26. 6cm26. 6 - 27. 9cm27. 9 - 29. 5cm29. 5 - 31. 1cm31. 1 - 33cm33 - 35. 5cm Wrist (in)6. 5 - 6. 75"6. 75 - 7"7 - 7. 25"7. 25 - 7. 5"7. 5 - 7. 75"7. 75 - 8"8 - 8. 375"8. 375 - 8. 75"Wrist (cm)16. 5 - 17. 1cm17. 1 - 17. 7cm17. 7 - 18. 4cm18. 4 - 19cm19 - 19. 6cm19. 6 - 20. 3cm20. 3 - 21. 2cm21. 2 - 22. 2cm | Specialized | Race Rain Arm Cover Men's | Size Small In Black | Polyester/elastane