A very lightweight outer layer, essential for unstable weather days or tackling long descents in any season. The vest is easily packable and can be conveniently stored in the jersey pockets. The 3-layer fabric with a windproof, breathable membrane provides a protective feel without bulk. The back is made from soft mesh to disperse moisture. The elasticated silicone hem keeps the garment in place and prevents flapping. Rear reflective details improve visibility in tunnels and at night.