• Sympatex waterproof breathable membrane 600g thermal insulation comfort rated to -40
• Durable rubber sole to minimize wear against running boards Molded rubber toe and heel cap for strength and durability
• Slip resistant rubber outsole for exceptional traction Dual stitched paneling for extra durability
• Removable gel insole provides all day comfort Additional insole insert creates customizes sizing
• Pull straps on both front and rear of boot Tall design provides greater comfort, stability, and protection