Superior Cold Weather Protection: Poly Propylene glove liners are designed to keep your hands warm and protected in cold weather conditions, ensuring comfort during outdoor activities. Versatile Usage: These winter glove liners can be worn on their own as standalone gloves or as an additional layer under other gloves for enhanced warmth in extreme weather. Made to Mil-Spec: Constructed to meet A-A-52087A specifications, these warm glove liners offer reliable performance and durability in various conditions. Performance Stretch Fabric: The breathable and stretchable polypropylene fabric provides a comfortable and secure fit, allowing for flexibility and ease of movement. Made in the USA: Proudly manufactured in the United States, these cold weather glove liners are crafted with quality and precision to ensure long-lasting use and satisfaction.