Castelli Cold Days Gilet. Conquer cool and cold rides with the Castelli Cold Days Gilet. This men´s thermal cycling vest offers exceptional core warmth without bulk, thanks to revolutionary Polartec® Alpha® active insulation that breathes and wicks moisture. Its stretch woven outer shell provides a close, aero fit and DWR protection against light rain and spray. Two rear pockets and an easy-sliding YKK® zipper enhance practicality. Perfect for versatile layering from autumn through winter. Castelli Cold Days Gilet | Thermal Cycling Vest for MenExperience exceptional core warmth without the bulk on your cool and cold weather rides with the Castelli Cold Days Gilet. Engineered as the ultimate layering piece, this men´s thermal cycling vest provides targeted insulation precisely where you need it most, ensuring you stay comfortable and focused when the temperature drops. Its versatile design makes it an indispensable addition to any serious cyclist´s wardrobe, perfect for bridging the gap between seasons or adding a crucial layer of defence against the winter chill.The magic of the Cold Days Gilet lies in its revolutionary approach to insulation. Polartec® Alpha® fabric is an extraordinary insulator, in addition to being soft, elastic, and lightweight. A couple of years ago we thought it would be an excellent fabric for a base layer garment, but its true potential shines in this mid- or outer-layer application. This active insulation technology provides incredible warmth while being exceptionally breathable, actively wicking moisture away from your body to prevent the chilling effect of sweat during intense efforts. The result is a stable microclimate that keeps you warm but never overheated.Designed for performance, the gilet features an outer shell made from a stretch woven fabric. This material moves with your body, offering an unrestricted range of motion and a perfect, close-to-body fit that eliminates flapping in the wind. A water-repellent treatment on the outer shell provides protection against light rain, mist, and road spray, keeping your core dry and comfortable. For practicality, two large rear pockets offer ample space to store your ride essentials, while the easy-sliding YKK® Vislon® zipper allows for quick and simple ventilation adjustments on the fly. Wear it over a long-sleeve jersey on a cool autumn day or as a mid-layer under a shell jacket for deep winter expeditions.Technical Specifications* Outer Shell: Stretch woven fabric with a DWR (Durable Water Repellent) finish.* Weight: 162 g (Size L)* Recommended Temperature Range: 8°C - 16°C / 46°F - 61°FAttributes: Men, Stretch, Synthetic, Thermal. tradeinn Bikeinn