BACK BRACE FOR MEN & WOMEN: With 3 sizes available to help you find the perfect fit for reinforced comfort, the back brace is unisex and suitable for women and men. COMFORTABLE BRACE:Made with a breathable and comfortable material. The straps are wide so the pressure points are diffused, won't cut into to your underarm pits.Extra provide under arm soft pads,You can slide to your comfortable position to reduce friction. EASY TO USE : Fully adjustable back strap with strong Velcro closures,Easy to wear and adjust to get the optimum effect. Come with an individual extension straps to allow the product to adapt to a wider range of body types. BACK SUPPORT: Double cross design and 2 support plates in the back strip provides strong support from all angles and gently disperse the tension you need for alignment and stability without hurting the back. IMPROVE POSTURE:Mercase posture corrector firmly pulls shoulders back where they belong. Effectively relieve shoulder, neck or upper back pain, help slouching hump back issues.