The iJ.haBu5 profBlack winter riding jacket is a real monument in the ASSOS apparel range. It’s a testament to ingenuity and a symbol of enduring quality. The first ASSOS Campionissimo insulator jacket. Yes, we’re very proud of this one. As one would expect of such an advanced cycling jacket, it strategically employs an array of our custom textiles. Of particular note is the stratagonLight material used on the front-facing parts. A tremendous long-sleeve cycling top, it offers effective protection from wind and rain, plus high abrasion resistance, great stretch and comfort - and, crucially, it’s very very light. Indeed, the volume of the iJ.haBu5 / iJ.haBu.5 LTD jacket as a whole is sufficiently scant that it can even squeeze into a jersey pocket. That’s if you ever need to take it off, but its breathability is such that is proven to work well right up to 15 degrees C. The ASSOS profBlack design offers a classic less-is-more aesthetic, mischievously nodding to professionals who might want to ride incognito. A perfect choice whether you want to display your good taste or keep it between you and your bike.