[CHOOSE YOUR SIZE] - Pay attention to measure your waist at the level of your navel, not your pants [BACK PAIN RELIEF] - The back brace for men lower back is effective in relieving the pains that caused by disc herniation, sciatica, scoliosis and other spine problems. This lower back brace allows you to enjoy your life without bother of lower back pain. [GREAT SUPPORT] - an extra lumbar pad, lower back support belt provides with 360 stronger support for your lower back, making sure you can keep in proper posture in daily workout, as well as weight lifting or training in the gym. [Breathable Fabrics] - back support belt for women & men is made by breathable fabrics. You will not feel too hot or too bulky when you wear it. The inner belt is made of elastic neoprene which can provide with very good support without limits your movement. And the outer elastic band with durable gives you a large range to adjust the belt to fit your body. size: M Fits circumference around navel 30-36.7 inch Material: Neoprene colour: As shown Package Contents: 1 x Protection belt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.