Customizable Compression:A targeted compression pad provides additional therapeutic compression for sore, aching shoulders. The flexible pressure pad can be tightened with two small fastener straps for soothing compression relief, increasing circulation and reducing pain and inflammation in injured shoulders.Reversible and Adjustable:Suitable for both men and women, the shoulder support is reversible for use on the left or right shoulder. Completely adjustable, the chest fastener strap adjusts to fit chest circumferences 30 up to 56 with the included extender strap. The chest strap also includes a padded sleeve for greater underarm comfort. The bicep strap easily adjusts to fit arm circumferences up to 19.29 or 25.20 with the extender strap.Lightweight Neoprene Blend:Constructed with a soft, latex-free neoprene blend, the shoulder brace is lightweight and breathable for greater comfort. The slim shoulder support can be worn under regular or loose fit clothing for a discreet look or over undershirts or tees if desired.