Spidi XPD X-Venture H2Out Items branded as H2OUT are equipped with a special micro-porous waterproof, windproof, breathable membrane, that Spidi created after long term studies and testing in cooperation with big Japanese textile group Toray.Spidi technicians created H2OUT membrane specifically for motorcycling, when water and wind soak through the fabric, and bodytemperature tends to drop if the right protection is missing.The exclusive H2OUT membrane is transpiring and prevents humidity to penetrate the garments, granting the rider the high comfortlevel required to keep the best concentration while on the bike: an essential premise for a safe ride.Thanks to the collaboration with Japanese company Toray, Spidi has been testing the performance of their gear using the Technorama artificial weather simulator for more than 20 years. Technorama simulates extreme riding environments in which Safety Lab technicians are able to better understand the performance of materials and solutions implemented in the collection. BootsTheSpidi XPD X-Venture H2Out Boots are ready for the next long ride. Highly abrasion resistant and waterproof microfiber combines with a breathable H2Out tubular membrane to keep feet safe and dry. Plastic gear pad protection works against common wear patterns so these boots stay perfect for much longer. Front and rear reflective inserts assure that all riders are see while on the road.Features: Waterproof treated high abrasion resistant microfiber upper Personalized and high grip vulcanized rubber sole Plastic gear pad protection Thermoformed and reinforced side area Padded collar for better comfort Zip and Velcro closure Front plate with customized logo in reflex material Front and rear reflective inserts Waterproof and breathable H2OUTtubular membrane 3D Air mesh collar for added breathability Shin and ankle TPU molded plastic protections Reinforced toe and heel area Soft polymer padding with memory foam Mid D.F.A. (Differentiated Flexibility Area) molded and ergonomic lasting nylon insole Air Tech Sensitive Fit and anti-bacterial replaceable foot bed CE EN 13634 certified