Stability and Compression: This shoulder support provides stability and compression support for your shoulder, relieving shoulder pain and discomfort. Compression helps increase blood flow and reduce recovery time by limiting unwanted movement. Suitable for shoulder dislocation, shoulder instability, sprains, muscle pain, torn muscles or ligaments, frozen shoulder, arthritis, bursitis, tendonitis and more. Light and breathable: Made of breathable and light neoprene materials. Provides consistent soothing warmth, while maintaining good breathability. Very comfortable to wear all day and every day. Adjustable size for men and women: Adjustable velcro straps allow you to easily get comfortable fit. Suitable for men and women, chest strap adjustment from 90cm to 120cm, arm circumference from 35cm to 43cm. Wear under clothes: Slim enough to wear under any clothes. Will not feel uncomfortable when worn under clothes. Color: as shown in the picture. Our Promise: 60 days warranty and friendly customer service.