Product details:

The Extreme "XElbow Sleeves are the stiffest elbow sleeves on the market. The specialty fabric front panel allows for minimal stretch and maximum support. These sleeves offer next-level support and can be used for increasing strength, providing you with the strongest rebound under maximum weight no matter the sport. These elbow sleeves are recommended for experienced lifters. They provide optimal stability and warmth so you are able to hit heavier weights, more reps, and overall more volume and training intensity. Due to the nature of the material and length, they will be more difficult to put on in comparison to the Strong Elbow Sleeves. 7mm thick elbow sleeves Level 4 material for elbow, bicep, tricep, and forearm support throughout the entire pressing movement Ideal for powerlifting, STrongman, wrestling, bench press specialists, bodybuilding movements, and more Maximum compression and stiffness for that extra pop and rebound under tension Constant compression and warmth reduces pain from elbow tendonitis/arthritis by increasing blood flow Reduces swelling to the area of compression during and after training Sold as a pair Size Flexed Bicep (in) Small Under 11Medium 11to 13Large 13.5to 15X-Large 15to 16.5XX-Large 17to 18.5XXX-Large 19to 20.5XXXX-Large 21to 22.5XXXXX-Large 23to 24.5Measure around the center of your flexed bicep. When in doubt, order a size up. If you have large forearms it is recommended to go up a size. These sleeves run tight and will feel tighter than the Strong Elbow Sleeves.