For those days when you're unsure if you need a cycling jacket or just a jersey with warm sleeves, Castelli has developed the Fly Jack-Sey. This men's cycling jersey strikes the perfect balance for intermediate temperatures while offering protection against wind or a passing shower if needed.
Featuring an all-new lightweight construction with Castelli's FLY fabric technologies: FFT and a water-repellent finish to help keep you dry, the Fly Jack-Sey is the ideal ally for mid-season rides.
- Super lightweight construction offering incredible warmth and optimal protection
- Low collar for temperature regulation
- Castelli FLY fabric technologies: FFT
- GORE-TEX INFINIUM WINDSTOPPER® inner lining
- CLIMA SL insulation for extra warmth
- FLY SL shell for wind and rain protection
- Outer shell and lining 100% recycled from post-consumer waste
- YKK® Vislon® zipper with dual opening, top and bottom
- 3 rear pockets with zippered security pocket for valuables
- Elastic and silicone at the waist to keep the jacket in place
- Reflective bands for added safety
- Temperatures: 9°C - 17°C
- Weight: 159 g