Mid Calf Length, Silver Coated Nylon Helps Eliminate Odor Naturally And Inhibits Bacteria Growth, Minimizes Static And Assists Temperature Regulation. 60% Polypropylene, 20% Nylon, 19% X Static Nylon, And 1% Spandex. Ultra Lightweight. The FOX RIVER X Static Liner in black is designed to provide superior comfort and moisture management for your footwear. Made with high-quality materials, this liner ensures a snug fit that enhances shoe performance during extended wear. Its lightweight construction helps reduce fatigue, making it ideal for everyday use or demanding activities. The liner&';s moisture-wicking properties keep your feet dry and comfortable, even during prolonged use. Easy to insert and remove, it maintains its shape and durability over time, providing reliable support with every step.Features:Material: High-quality synthetic fabric for durability and comfortDesign: Designed to fit shoe sizes 3.5 to 5.5 for a snug, secure fitMoisture Management: Moisture-wicking properties keep feet dryLightweight: Weighs approximately 0.06 lbs for comfort and ease of useEasy Maintenance: Simple to clean and maintain for long-lasting performancetable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }