The Travelon Leg Or Arm Compression Sleeves in black are designed for those looking for compression to help reduce swelling and discomfort during travel. These sleeves are made to fit snug and are machine washable for easy care. The size small/medium fits a calf or arm circumference of 12.5" - 15" and is suitable for individuals 5'4" - 5'10" in height. Perfect for both men and women, these compression sleeves provide the necessary support for a comfortable journey.