The Simpson Compression (long sleeves)
The Simpson Shop's compression arm sleeves are a popular item for men and women who need to have their arms covered. The soft fabric is made out of 70% Nylon, 30% Spandex giving you the perfect amount of stretch. Have you ever worn a shirt that was too tight in the chest and made your arm bunch up and feel uncomfortable? Well, if you have, then this article is for you!