The Squadra Stretch Vest is Castelli’s entry-level cycling wind vest, and it has been completely re-engineered to offer a simple and elegant solution than performs even better.   The body is now made from a coated ripstop nylon to keep the wind off your core. The side panels are made from a tightly knit stretch fabric that provides the perfect close-to-body fit and introduces ventilation to the gilet so you don’t overheat or get that “boil in the bag” feeling.   A high collar provides some welcome protection for your neck. Reflective details help keep you seen in low light. The vest packs down small and will take up minimal room in a jersey pocket.   Features Coated ripstop nylon front and back. Tightly knit stretch panels on sides. High collar. Reflective details on chest and lower back. 12˚ – 20˚C / 50˚ – 64˚F. Weight: 66g (M).