This listing is for Two Brand New Packages of Doctor Developed Thigh Compression Sleeve for Women and Men, Breathable Leg Wraps Medical Hamstring Compression Sleeve, Groin Brace, Hamstring Brace Support with Handbook (X-Large, Pink, 1 Pair x 2 Boxes. Size: X-Large Per the manufacturer it has the following features and benefits: DEVELOPED BY DOCTORS - Thigh compression sleeve, which stabilizes and supports the quads, hamstring and groin. Facilitating quadriceps and hamstring muscle strengthening by stimulating blood flow and maximizing oxygenation to your muscles. EXCEPTIONAL NON-SLIP COMPRESSION - Hamstring compression sleeve made from breathable blend of nylon and spandex to maximize comfort. Soft polymer blend with non-slip anti migration system. Groin brace which provides warming, soothing pain relief. LIMITLESS POTENTIAL - A hamstring brace to wrap around the leg as a thigh guard. Thigh brace can be worn discreetly under clothing whether in the office or pursuing your hobbies. Tight sleeve for men women in a variety of sizes. DOCTOR WRITTEN HANDBOOK - Handbook of therapeutic information physiotherapy exercises, for a rapid recovery from injuries strains. Clinically targeted for hamstring tendonitis, groin strains, thigh pain, iliotibial band syndrome and other common thigh and hamstring injuries.