KLOGS-USA footbeds provide comfort and shock absorption in all footwear styles. The footbeds are designed with ample arch support and a conted heel cup to reduce foot stress. KLOGS-USA quality replacement footbeds will help to protect y feet by providing better cushioning and increased pressure distribution. They are light-weight, odor resistant, anti-microbial and can be used in any brand of shoe. U.S unisex 5-15 (varying widths to fit all styles of KLOGS). Style 105 fits shoe size: 9-12 Narrow, 9-12 medium and 8.5-11 wide. Material: Microfiber.