Features: Experience targeted relief from lower back pain, scoliosis, and herniated discs with our breathable lumbar support brace featuring elastic double compression and removable spine supports for customizable postures correction. The adjustable straps with double layer compression and fabric ensures optimal support during workouts while maintaining airflows to prevent discomfort from sweat buildup. Ideal for active individuals, office workers, and those recovering from spinal issues seeking daily back stability during movement or prolonged sitting. Perfect for weightlifting, or extended desk work – its flexible steel supports adapt to body movements while securing abdominal stability. Engineered with nylon and metal reinforcements, this unisex back brace combines medical grade support with sports ready flexibility for all day wear in diverse physical activities. Specifications: [Component]: Nylon Size:M Waist Circumference:70-85cm(27.56-33.46inch) Size:L Waist Circumference:80-95cm(31.50-37.40inch) Size:XL Waist Circumference:90-105cm(35.43-41.34inch) Size:XXL Waist Circumference:100-115cm(39.37-45.28inch) Size:XXXL Waist Circumference:110-125cm(43.31-49.21inch) Package Includes: 1pc Support Belt note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.