Featuring 200g insulation and seam-sealed construction, the versatile and waterproof Bugaboot II Boot keeps you comfortable and dry in all cold weather and wet activities. Waterproof seam-sealed construction Injection molded shell 200g insulation Temperature rated -25F/-32C TECHLITE lightweight midsole for long lasting comfort, superior cushioning, and high energy return Fit: True to Size Outsole: Omni-GRIP Non-Marking Traction Rubber Upper: Waterproof Leather/Textile