Mcdavid Classic 656 Special Compression Arm Sleeve/Single Purple Medium 100% Nylon Imported Protects Skin From Abrasions. 50+ Uv Skin Protection Fits Right Or Left Arm Arm Muscles Stay Warm And Active With Compression Technology Quality Product Featuring The Original, Classic McDavid Brand Logo. Similar Models Featuring New McDavid Branding May Also Include Technical Enhancement And/or Improvements