SPECIFICATION UPPER: Leather and breathable AIR TECH material LINING: GORE-TEX membrane with XCR product technology to increase breathability PROTECTIONS: ANTI IMPACT malleolus protection, micro injected shift pad, shin plate, reinforced heel counter SOLE: New touring sole with specific grip area and superior stability FEATURES CSF Comfort system Comfort Fit System, developed as a result of years of TCX know-how, has always been one of the strong points of touring products. This special and virtually entirely manual technique allows the boot to be shaped on a “mould” that faithfully reproduces the anatomy of the foot, making the product exceptionally comfortable and ideal for prolonged use in different situations.This fine material has important features such as long-term waterproofing capacity, excellent resistance to the most extreme temperatures and high resistance to wear and tear. The special microporous structure of the GORE-TEX fabric in expanded PTFE contains around 1.4 thousand million microscopic pores per square centimetre. These pores are approximately 20,000 times smaller than a drop of water, but 700 times larger than a molecule of water vapour. So while water cannot penetrate the GORE-TEX membrane in liquid form, sweat (water vapour) can easily evaporate. This results is a completely waterproof barrier that means the boot can be used in all climates, guaranteeing maximum comfort and optimal breathability.