Features According to the principles of ergonomic to increase the overall shoulder surface To create a protective net from the point to the surface of the shoulder Hand wash and fit for the shoulder curve and moderate care for your shoulder Surface with a hole fabric 360 degrees ultimate breathable The formation of a number of solid triangular force surface increase the degree of force Description Item Type Back Support Brace Shoulder Band BeltMaterial Polyamide SpandexColor BlackWeight 400gProduct Size XS S M L XLSizeHeightWeightWaistXS100 130cm15 25kg50cmS125 155cm25 45kg34 67cmM150 170cm45 65kg67 80cmL160 180cm65 75kg80 94cmXL165 185cm80kg94 107cmPackage included 1 x Back Support Brace Shoulder Band Belt Notes 1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness 2 Please allow slight deviation for the measurement data