The latest lightweight breathable innovation in travel protection. Strong ballistic nylon outer fabric resists abrasions & knocks, whilst the new Carbon Nano-Fibre lining effectively controls heat & sweat build up whilst travelling. This special Carbon cooling inner lining has a wicking action similar to the Carbon Cooler Rug. Moisture and temperature are regulated far better than in the standard travel boots with polar fleece or nylon/polyester linings. Lemieux Travel boots Navy