The Fox Attack Fire Knee Warmer give you the warmth and coverage of thermal tights, but with more versatility. This warmer can be easily removed and stored as temperatures rise, or conditions permit. Its Thermolite technology will keep you warm on your coldest rides, and thanks to the breathability and moisture wicking, this warmer ensure your sweat doesn't give you a mid-ride chill. When the weather is unpredictable, you need the ability to adapt to your environment the Fox Attack Fire Knee Warmer will give you that and more!