The peculiarities
FEATURED FABRICS: The jacket's front panel is a twinDeck combination of our Push Pull fabric, also used for our summer jerseys, with a highly thermal Rhombus inner layer. These two materials combined offer the breathable, aerodynamic, and stretchy characteristics of a standard racing jersey, with added thermal insulation. The raw-cut long sleeves are made from our SONIC-SN, a highly stretchy ribbed fabric that fits like a second skin, thanks in part to the micro-brushing on the inside, which provides additional thermal protection.

CONSTRUCTION/FIT: Two reflective "valves" on the front, at shoulder height, act as a ventilation duct, letting cool air in from the outside and channeling it into the two layers of the twinDeck. When pedaling at the limit of our strength, positioned forward, our bodies may crave a touch of fresh air, but unzipping the zipper isn't always easy. This design solves the problem, offering core body temperature regulation without sacrificing aerodynamics.

ENGINEERING: twinDeck: Two-layer fabric construction that increases thermal insulation by combining Push Pull and Rhombus fabrics. Used on the front panel and upper back.

Diffuser: ASSOS-exclusive stitching system creates symmetrical, reflective “valves” on the front of the shoulders, allowing fresh air to filter into the twinDeck for additional ventilation.

Double-Slider Zipper: self-locking zipper (cam lock) with double slider, metal frame, with high stabilizing puller for easy one-handed use.

Triple Ramp Pockets: Our patented three-pocket design with mesh closures for secure, easily accessible storage in the climaCode colorway, featuring a reflective, micro-perforated transfer insert for enhanced visibility.