The Limited Edition Rehband 105306 Knee Sleeve provides warmth and compression to support blood flow and reduce knee swelling. Sold as a single sleeve, regular use can relieve pain and increase performance. Sporting a smooth black and gray 3D-design, the elastic material offers a high level of comfort even with prolonged wearing. IPF & IWF Legal for Raw and Open Competition. Superior performance and extreme value, plus get free shipping on this item for a limited time. If a tight competition fit is desired, order one size smaller than the Rehband recommended size chart.