Description: No doubt, our product can protect the lumbar spine in sports because it uses thickened four-layer composite material, and it also can provide strong protective effect due to the double protection and double lumbar design. There is no doubt that our product can meet your requirement because the elasticity and pressure can be adjusted freely, and it also has good support because of the back waist of the wider pressure belt can fit the waist. It is made from sponge,EVA and faux leather, is durable to use. There are three sizes of the product to choose from. Suitable for all fitness, can be widely used in a variety of strength and routine training: squat, weight lifting, hard pulling, rowing training, etc. Item Name: Lumbar Band Material: Faux Leather,EVA,Sponge Features: In-deformable, Smooth Surface, Reliable Size Details: M, Applicable Waist Circumference: 60cm-83cm/23.6"-32.7"(Approx.) L, Applicable Waist Circumference: 87cm-100cm/34.3"-39.4"(Approx.) XL, Applicable Waist Circumference: 103cm-110cm/40.6"-43.3" (Approx.) Notes: Please refer to our size chart and choose the right size. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Why do sportsmen wear lumbar belt: In the hard pull, bench press, inverted rowing and other large strength training, waist and spine under greater pressure, multi-layer lumbar belt, strong support can effectively protect the lumbar spine. Package Includes: 1 x Lumbar Band No doubt, our product can protect the lumbar spine in sports because it uses thickened four-layer composite material, and it also can provide strong protective effect due to the double protection and double lumbar design. There is no doubt that our product can meet your requirement because the elasticity and pressure can be adjusted freely, and it also has good support because of the back waist of the wider pressure belt can fit the waist. It is made from sponge,EVA and faux leather, is durable to use. There are three sizes of the product to choose from. Suitable for all fitness, can be widely used in a variety of strength and routine training: squat, weight lifting, hard pulling, rowing training, etc.