The Castelli Unlimited Women's Puffy Vest is a compact and packable layer of warmth, perfect for riding on a sunny but cool day. Made up of two slender layers, this vest offers surprising warmth for its thickness and weight. The furry insulation layer provides exceptional warmth, while the shiny, wind resistant outer layer with a DWR treatment deflects road spray. Unlike other vests, this puffy vest features breathable side panels and rear pockets made of stretch woven fabric. This allows heat and sweat to escape while still accommodating a lunch or cake stop. Additionally, there is a small zippered valuables pocket at the side. The vest is easily packable and can fit into a jersey pocket. However, it also has two roomy back pockets and a zippered valuables pocket for carrying spares, layers, and gels. This versatile vest is a must-have for your wardrobe. Whether you're riding on a gusty day, cycling on gravel after rain, or embarking on a bikepacking adventure, this vest will keep you comfortable. Key features:- A packable and versatile layer, essential for the changing seasons- Wind resistant outer made from woven microfibre with a DWR coating- Inner Polartec® Alpha® Direct insulation layer provides exceptional warmth- Sides and pockets made from Nano Flex stretch woven fabric for fit, flexibility, and air circulation- Two large rear pockets and one zippered chest pocket