The CW-X® Endurance Generator Insulator Thermal 3/4 Compression Tight is made of WarmStretch™ temperature-regulation fabric to maintain a constant comfortable surface temperature in a variety of conditions - perfect for the cold weather athlete. It offers unparalleled support to muscles and joints during high endurance activity. Features a patented EXO-WEB support panel to map your muscles and joints to provide support and stability without restricting your body's range of motion. These tights combine compression with the benefits of kinesiology tape. Target areas: hip flexors, quads, hamstrings, calves, hip and knee joints.