Thank you for viewing. [Upper Arm Shaper Compression Support] Set of 2 Upper arm shape support, compression, posture correction, diet, swelling, stiff shoulders Shape up, kyphosis correction, tightening, back muscle, pressure, correction underwear, black Diet, shape up, metabolism, training, innerwear, posture, kyphosis improvement, kyphosis, forced Posture improvement, tightening, compression, convenient, comfortable upper arm shape support, diet, swelling, stiff shoulders ・Tight compression firmly tightens the lower arm & upper arm. ・Excellent breathability, comfortable even when worn 24 hours a day. ・Just wearing it relieves stiff shoulders. ・Made of highly elastic stretch material, so you can wear it without feeling constricted. ・Firmly tightens the upper arm, pulling it up from the elbow to the upper arm. ・Furthermore, it can also be used for posture correction for those with kyphosis. ・The design doesn't show through outerwear, so you can wear it as innerwear at work or when going out. [Details] Size: Free size Material: Nylon, Spandex