Certified 4-season motorcycle boots with impermeable Gore-Tex® membrane, the Infinity 3 GTX, designed for on & off-road use. They combine the functionality & versatility of the Adventure world with a new level of protection & comfort. They are ideal for long road trips & off-road tours. The microfiber, split leather & abrasion-resistant functional fabric upper is combined with the impermeable & breathable Gore-Tex® Performance membrane, making the Infinity 3 GTX boots suitable for all seasons & the most difficult climatic conditions. The special closure system with Rotor, which regulates the tension of the outer lace, is said to allow a millimeter-precise calibration of the fit in the area of the instep & shin. The closure system is rounded out by the adjustable front strap with Velcro closure. The special Groundtrax® sole is designed for riding standing on the footpegs & features a special stiffness to provide the necessary support to the sole of the foot. The tread design & compound are optimized for maximum performance in all conditions & terrain. Reinforcements on the toe cap, shifting area, heel, ankle & shin provide maximum safety for off-road riding. The Ortho Lite® insole with durable cushioning & high breathability provides perfect comfort even after prolonged use. Features Groundtrax® rubber sole, suitable for touring & light off-road routes, with good grip Internal protection on the inside of the foot Ortho Lite® shoe insole with durable & highly breathable cushioning Reflective inserts for better visibility Closure with Rotor & VELCRO® Suitable for use under touring pants Suede upper, technical fabric & synthetic materials Reinforcements on shin, ankle, toe & heel GORE-TEX® Performance Comfort Footwear membrane Gore-Tex® membrane This fine material has important features such as long-term waterproofing, excellent resistance to the most extreme temperatures & high wear resistance. The special microporous structure of the GORE-TEX fabric, made from expanded PTFE, contains around 1.4 billion microscopic pores per square centimeter. These pores are Approx. 20, 000 times smaller than a drop of water, but 700 times larger than a molecule of water vapor. While water cannot penetrate the GORE-TEX membrane in liquid form, perspiration (water vapor) can easily evaporate. The result is a completely waterproof barrier that means the shoe can be used in all climates & guarantees maximum comfort & optimal breathability. Ortholite® foot bed Experience the comfort of the foot beds made with Ortho Lite® PU foam. Long-term cushioning: Ortho Lite® foam compresses less than 5% of its thickness over the lifetime of the footbed, so the cushioning, fit, comfort & performance never change. High level breathability: the open-cells of the Ortho Lite® foam, allows air to circulate in & around the footbed, moving the moisture away & keeping the foot cooler & drier. Groundtrax® outsoles Groundtrax® outsoles are engineered to ensure stability, grip & traction both on the footpegs & once got off the saddle. This is due to the design of lugs & grooves, as well as the choice of the rubber compound, which also maximize the wear-resistance & self-cleaning of the tread. The sole is featured by a dedicated gear shift area, to provide an higher precision during the ride.