Castelli Fly Direct W Jacket

Easily packable, lightweight thermal jacket, perfect for longer cycling adventures or as an additional layer in fluctuating temperatures. This warm winter jacket features a lightweight FLY design and Polartec® Alpha® Direct insulation, making it compact and suitable for various conditions and long cycling trips.

The Fly Direct W Jacket combines an extremely lightweight design with Polartec® Alpha® Direct insulation in a jacket that provides exceptional warmth. Its lightweight construction allows for quick packing into a pocket or frame bag when temperatures change. The design is based on an ultra-lightweight windproof layer that includes a DWR treatment for riding on wet roads or during brief rain showers. Next, we added Polartec® Alpha® Direct insulation to this layer, which is incredibly warm and breathable despite its low weight. The front features a YKK® Vislon® two-way zipper that can be easily opened for comfortable temperature regulation as training intensity increases. There are three pockets on the back, providing ample storage for essentials while on the go. Reflectors on the waist and sleeve cuffs enhance visibility. Together, these features make the Fly Direct W Jacket the top choice among winter jackets when it comes to weight, warmth, and easy packability.

Technical specifications:

• Extremely lightweight model that offers excellent warmth, protection, and packability
• Ultra-lightweight, windproof outer layer made from microfiber fabric with DWR treatment
• Polartec® Alpha® Direct insulation for maximum loft with minimal pack size
• YKK® Vislon® two-way zipper
• 3 pockets on the back
• Reflectors on the waist and sleeve cuffs for better visibility.