INSULATOR STABILYX™ TIGHTS by CW-X Quick-dry, breathable, moisture movement, keeps the skin dry and comfortable Temperature regulation allows the fabric to maintain a constant comfortable surface temperature under a variety of weather conditions Antibacterial fabric freshness is maintained in the garments through titanium and silver fiber technology 4-way stretch (90% polyester/10% polyurethane spandex) for comfortable fit UV protection with UPF 50+ Can be worn as high performance support under layer or outer layer depending upon temperature and conditions   Patented Conditioning Web™ for Targeted Support DiAPLEX® wind-proof, water repellent front panel Flat seam construction for comfort