Only tried on 1-2 times. Stored in a place out of direct sunlight after use. Please check the images, description, and profile carefully, and purchase only after understanding. ⚠️ Will be sent compressed. ⚠️ May be changed to RakuRaku or YuuYuu. Description This material, woven with a special structure, provides firm compression around the upper arms. "MediArms" features a graduated compression design, which massages and refreshes your arms with moderate pressure with every movement from bottom to top.