Shoulder Support Brace Key benefits Breathable and durable material: ultrastrong, flexible and breathable fabric provides maximum support and pain relief all day long, whether you are working, relaxing, playing sports, or sleeping. Comfortable for long wear: designed for extended use and suitable for sleeping, work, fitness, etc.; can be worn under clothing with no limitations. Targeted shoulder protection: built to support and stabilize the shoulder, helping with shoulder pain, rotator cuff injuries, and acromioclavicular joint pain caused by excessive extension. Pain relief and warmth: a soft brace that helps relieve pain, stabilize an aching shoulder, and provide warmth for the rotator cuff. What makes it stand out Allday support with a focus on comfort and discreet wear under clothing. Designed to address multiple shoulder concerns (pain, instability, rotator cuff issues, AC joint pain) from everyday activities to light exercise. Provides a practical balance of rigidity and flexibility to maintain mobility while offering protection. Specifications and performance Material: ultrastrong, flexible and breathable to deliver consistent support and relief. Function: shoulder stabilization and pain relief, with warmth for the rotator cuff. Compatibility: suitable for wear under clothes, enabling discreet use during work, rest, or activity. Use scenarios At work or during daily tasks that involve shoulder movement, to maintain support and reduce discomfort. During sleep or rest to minimize shoulder pain and promote comfort through the night. During fitness activities or sports that stress the shoulder, or during injury recovery, to provide steady support and stability.