The Hurricane boot from Baffin is warm and comfortable even on long winter sled or ATV rides! ; Carbon fibre leather and ripstop nylon upper. A synthetic leather, carbon fibre leather is made of carbon fibres, making it remarkably strong, durable, and resistant to abrasion. It helps protect the lower extremities from impact and penetration injuries. ; 8-layer inner boot liner system with Thermaplush provides lightweight, thermal insulation and moisture management. Thermaplush is a comfort layer next to the foot that is soft yet durable. This velvety smooth innermost material wicks moisture away from the foot. ; 2-stage BXT and liner help provide support. An ultra light proprietary material with microscopic gas-filled cells, BXT is light, warm and structurally supportive. ; Synthetic rubber outsole. ; Temperature rated -94°F/-70°C ; Imported. Measurements: ; Heel Height: 2 in ; Weight: 2 lbs 6 oz ; Shaft: 10 in ; Platform Height: 1 1 4 in ; Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.