Posture Brace Adjustable Wide Shoulder Harness Polyester Structure

✔ Weight-based sizing guide: Choose from four sizes using the stated weight ranges: M for 77–110 lb, L for 104–143 lb, XL for 137–187 lb, and XXL for 181–209 lb. Where ranges overlap, the smaller size may suit a slimmer build, while the larger size may suit broader shoulders.

✔ Adjustable wide shoulder harness: Wide shoulder straps with hook-and-loop fasteners distribute pressure, while the side-strap loop system provides extra adjustment within each size. Adjust the fit to feel feedback in the upper back while still breathing freely and stretching the arms forward.

✔ Flexible polyester construction: The soft shell and flexible structure support the upper back without restricting movement. The thin polyester design can be worn under clothing; hand washing is recommended to protect the hook-and-loop fasteners.

Size: XXL

Recommended body weight: 181–209 lb

Material: Polyester

Adjustment and fastening: Adjustable side straps with loop system; wide shoulder harness with hook-and-loop fasteners