Stay warm, stay stylish! ❄️ Lightweight yet warm, perfect for all your winter adventures. 30-day money-back guarantee for peace of mind. Ultra-soft fleece lining for maximum comfort. Available in classic and trendy colors to match your style. Includes both top and bottom for endless styling options. Multiple colors 95% Polyester Fleece lined warmth MANCYFIT Thermal Underwear for Women is a long johns set made from a soft polyester-spandex blend, designed to keep you warm and comfortable during cold weather. The lightweight fleece lining provides excellent thermal insulation, making it perfect for winter activities. This set includes a long sleeve top and full-length pants, available in multiple colors, and comes with a 30-day money-back guarantee.