Despite being extremely light, the Fly Vest is designed for guaranteeing extraordinary warmth and protection.

It features Castelli FLY Fabric Technologies (FFT), which make its super-lightweight construction possible, CLIMA SL insulation for extra warmth and FLY SL shell, made from 100% recycled fibers, for wind and rain protection.

In addition, the GORE-TEX INFINIUM™ WINDSTOPPER® inner lining provides more wind protection and breathability.

Product features
- Super-lightweight construction with just enough warmth and protection
- Low/no 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
- 100% recycled post-consumer outer shell and lining
- Top and bottom-opening YKK® Vislon® zipper
- 3 back pockets with zippered security pocket for valuables
- Elastic and silicone at waist to keep vest in place
- Reflectivity at waist
- Weight: 117 g
- Temperature: 10°C - 18°C / 50°F - 64°F
- Fit: Performance