Castelli Fly Direct Jacket

Easily stowable, 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 bike rides.

The Fly Direct Jacket combines an extremely lightweight design with Polartec® Alpha® Direct insulation in a jacket that keeps you exceptionally warm. Its lightweight construction allows for quick stowing in a pocket or frame bag when temperatures change. The design is based on an ultralight windproof layer that includes a DWR treatment for riding on wet roads or during brief rain showers. Next, we added Polartec® Alpha® Direct insulation, which is highly 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 during increased training intensity. On the back, there are three pockets with ample storage for the essentials you need on the go. Reflectors on the waist and sleeve cuffs enhance visibility, rounding out the overall design. Together, these factors make the Fly Direct Jacket the top choice among winter jackets when it comes to weight, warmth, and easy stowability.

Technical specifications:

• Extremely lightweight model that provides excellent warmth, protection, and stowability
• Ultralight, windproof outer layer made of 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.