Fly Jack-Sey (2023)

For those days when you aren't sure if you need a jacket or just a jersey with warmers. The Fly Jack-sey hits that sweet spot when it's in between temperatures while offering protection just in case. Featuring brand-new lightweight construction with Castelli FLY Fabric Technologies: FFT. Treated with a water-repellent finish to help keep you dry. All this in a super-lightweight Jack-sey.

Product features

• Super-lightweight construction with amazing 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 Jack-sey in place

• Reflective tabs for added safety