iJ. intermediate_s7 is the successor to the Intermediate Evo jersey, it provides breathable windproof protection and superior temperature management to form the ideal outer layer for cold to mild spring and autumn conditions. In colder conditions, layer with a heavier base layer for a higher level of insulation. Technological ConstructioniJ. intermediate_s7 features six different textiles, 17 patterns and 14 components engineered and assembled into a pre-shaped racing fit in the cycling position. Read more… Front Panel: StratagonUltra airBlock fabric provides windproof protection, extreme stretch, low volume and excellent breathability. Side and Rear Panels: Type. v X121 summer weight fabric offers an exceptionally fast drying time for effective moisture management and thermo-regulation. The high stretch properties ensure a body contouring, aerodynamic fit. Upper Arms: Super light fleece upper arms provide thermal protection and move freely with you when you're out of the saddle on the climbs and sprints. Wristwrap Cuffs: The Wristwrap design provides a more stable fit on the sleeves and helps prevent bunching. Stratagon Membrane FabricA thin 3 layer laminated fabric; Assos stratagonUltra features the latest in membrane technology known as "flexible barrier function": when the temperature is low the membrane reduces permeability, meaning the membrane "closes", to help retain body heat. As your temperature increases, the membrane opens to support the evaporation process, thus helping you cool down. Assos stratagonUltra allows for proper body temperature management. The Stratagon generation of laminated fabrics perform faster at a lower volume than any other membrane textile currently used in cycling apparel. StrataGon is an ASSOS exclusive engineered and made in Switzerland.