If you"re into skiing, snowboarding or some other alpine snow sport, you"ll know that a day on the slopes can be tough on your body. Lucky for you, SKINS S400 X-Warm range has been designed with insights into the sport from the Austrian Ski Federation to help you make the most of your time out on the slopes. The scientifically proven engineered gradient compression provided by SKINS can increase your performance through enhanced circulation, greater muscle support and improved body temperature control. You"ll also benefit from less burn and muscle fatigue caused by a build-up of blood lactate. At SKINS, we like little details that deliver real benefits. The S400 X-Warm Women"s Thermal Compression Long Tights have a low profile waistband for less bulk under your ski gear, articulated knees to help prevent bunching and zigzag stitching at the hem for stretch and strength. SKINS thermal fabric is a blend of Polyamide and Elastane, which combines high pulling and abrasion resistance with excellent breath-ability and a soft feel against your skin. The brushed interior helps to release heat back to your body to give you a thermal advantage in cooler temperatures. On top of all that, wicking technology transports moisture away from the skin and helps regulate body temperature, while 50+ UV protection keeps you safe in the winter sun.