Assos Equipe Rs Johdah Ultraz Winter S11 Evo Jacket. The Assos Equipe RS Johdah Ultraz Winter S11 EVO jacket redefines winter cycling. This iconic piece offers unparalleled versatility, performing as a standalone outer layer or a breathable mid-layer. Strategically placed fabrics provide targeted protection: DIAMOND Medium softshell shields against wind and precipitation, while OSMOS Heavy offers enhanced insulation on forearms and the back. The integrated LITHIUM Medium intraBooster vest boosts breathability and warmth, expertly managing your microclimate. A two-way zipper allows for dual-temperature regulation, offering discreet heat dissipation while maintaining core protection. Experience aerodynamic, second-skin comfort that keeps you riding deeper into winter. Although it hasn´t been among us for even a decade, the JOHDAH has become a cycling icon.Its performance and versatility open up winter layering to all conditions:as a final layer or as a highly breathable mid-layer under the RS ALLEYCAT Shell Jacket S11 when winter is at its worst.Each fabric is oriented towards efficiency on the bike, protecting exposed areas and the front of the body, and increasing breathability where protection is less necessary. With the S11 EVO update, we have improved the forearms and the back panel with a more insulating fabric, the aptly named OSMOS Heavy.We found that adding warmth, especially to the forearms, allows the JOHDAH to go deeper into winter without an additional layer, avoiding the risk of overheating the core due to excessive layering.The front of the jacket uses DIAMOND Medium softshell, which fends off icy cold, stinging precipitation, and biting wind with an ultra-elastic fit that upholds the RS line´s reputation for second-skin aerodynamics, even in a winter jacket. The integrated intraBooster vest also returns, in LITHIUM Medium.This fabric is an insulating layer with a reticulated structure that favors extreme breathability, retaining necessary warmth and moving excess heat away from the microclimate.The two-way zipper also allows for temperature management in two ways.Opening from the top, the LITHIUM vest releases heat without fully exposing the core to the cold.Opening from the bottom, you dissipate heat discreetly while maintaining full protection on the chest and shoulders against precipitation and windchill. tradeinn Bikeinn