Leg warmers are an essential layering piece, and the Thermal Knee Warmers are no exception. Throw \'em in your pocket for a post-work spin, or start with them on for a ride with inclement weather—these warmers are warmer than our Seamless Warmers, ensuring you have plenty of insulation from Old Man Winter\'s sting.Key Features:Light-tack grippers keep the warmers in place.,Bottom hem zippers make for easy and simple entry and exit of the warmers.,Fabric Content: 84% Polyamide, 16% Elastane.