THE NORTH FACE Hand Warmer Gloves Black Free Size, Unisex These down hand warmers offer high heat retention, perfect for everyday use in the city. The material uses 50-denier recycled nylon, and the insulation is high-quality 650 fill power down. This creates a voluminous feel while maintaining lightness. They feature thumbholes to securely cover the wrists and can be worn by both men and women. Outer: 50D Recycled Nylon PolyRip with DWR (100% Nylon) Lining: 100% Polyester Insulation: Green Recycled CLEAN (80% Down, 20% Feather) Size: FREE Length approx. 17cm / Width approx. 11.5cm Lightly packaged, to be sent via post.