Knee 4 Way Elastic Support Extra-Large 16.5  - 18

X-Large * Fits circum. 16.5  - 18  * Elastic Support for Prevention  Treatment & Rehabilitation of the knee * Thermoskin elastics can expand  contract and stretch and are made of a high-grade durable material that permits a full range of movement and are comfortable to wear during a range of activities * Anatomically designed with no seams  this four-way stretch support combines Spandex with hosiery technology to provide protection and support for weak and injured knees