SS.Uno_s7 WHAT IS IT? It's our new standard performance cycling jersey, the successor to and evolution of the legendary SS.Uno jersey. Always in combination with the ASSOS interactive body insulator.3 as the first layer, directly on your skin. This allows your SS.Uno to operate perfectly. ALS TIPS Extend its climaRange by combining it with ASSOS arm warmers and a heavier ASSOS interactive body insulator underneath. ENGINEERING ASSOS rarely releases a new product with just new graphics. While we love and admire great new looks, we don't really care unless there is technological substance within. By introducing the new SS.Uno, we are further perfecting the term "ASSOS performance cycling jersey" and elevating our standard jersey to new heights.