Machine Wash You are currently viewing our MEDIUM HEAVY COMPRESSION fit a 11-12" measurement. The heavy compression is a much stiffer cuff that is going to provide much higher amounts of compression to the pain area. Measure circumference of the pain area and use the size guide to find your size. Compression cuffs are designed to target pain points in the forearm, biceps, knees, calfs and more so that you can continue your workout with minimal pain. Also great for added support during lifts. Great for powerlifting, strongman training, competitions and more. Machine washable, DO NOT DRY WITH HEAT. Be sure to measure both of your forearms if ordering a pair. Our Heavy cuffs offer rigid support with significantly less give than our Regular cuffs. If you desire more comfort in your cuffs then our Regular (Black) cuffs are for you.