Four outstanding technical fabrics come together in one tight! The new Synergy fabric is lightweight yet compressive - it's combined with Cadence Rib side panels and waistband, jacquard mesh calf panels, and the option for a bright Silhouette color contrast on the waistband. Great seam lines crisscross between strategically placed fabric panels for a sporty look and excellent muscle support. A back waist zip pocket can hold a smart phone. Made in the USA. Four Technical Fabric Combination High Performance Design Strategic Seams & Fabric Panels Excellent Muscle Support Jacquard Mesh Calf Panels Back Zip Waist Pocket Irideon Women's Synergy Knee Patch Tights - Black