Maloja CrodaM.

"The lightweight, technical vest has an anatomical cut and packs down small. The upper part of the mesh back ensures effective ventilation, while the 3-layer front protects against wind. The one-handed two-way zipper allows the vest to be opened from both sides for better ventilation or to reach the jersey pockets underneath while riding. Reflective details on the back ensure visibility in the dark. With its simple design, this wind block vest is easy to combine."