Thin Lower Back Brace Size Small Key benefits Enhanced support with dual adjustable tension straps for targeted compression and fit. Thin and lightweight construction made from 3 mm polyester fabric for comfortable, discreet wear under clothing. Designed to support the lower back and encourage an upright posture while allowing natural movement and flexibility. Compact and durable design: approximately 0.4 lb in weight and 4 inches in width for minimal bulk. Easy to use: wraparound design with simple tightening that holds position during activity. Features Dual adjustable tension straps: twolayer strap system lets you set overall fit and add extra reinforcement where needed. Thin polyester material: breathable and suitable for use during heavy lifting, outdoor work in warm conditions, or extended wear. Lowprofile profile: designed to remain discreet under shirts and workwear while providing consistent support. Color: Black. Material: Polyester. Thickness: 3 mm. Size chart (waistline circumference) S: 25.6 inches to 32.8 inches M: 32.8 inches to 37.7 inches L: 37.7 inches to 44.0 inches Size selection guidance 1. Measure the circumference of your waistline. 2. Compare your measurement with the size chart above. 3. If your measurement falls between two sizes, choose the larger size for greater comfort. Accurate sizing ensures the fit and support. Suggested uses Manual labor and heavy lifting where additional lower back support is desired. Outdoor work or activities in warm weather, benefiting from the thin, breathable design. Daily tasks that involve extended periods of standing or sitting, or when extra abdominal support is needed. How to wear Wrap the brace around the lower back and abdomen, aligning the center panel with your spine. Secure the main closure and adjust the dual tension straps to achieve the preferred level of compression and stability. Reposition and retighten as needed to maintain comfort during activity. What to expect This thin back brace is intended to provide structural support and improved posture during everyday activities and physical tasks. It is lightweight, easy to adjust, and designed for discreet use under clothing.