Castelli GPM Cycling Jersey
Castelli set out to reinvent a classic with the GPM. GPM is an acronym for Gran Premio delle Montagne, or the King of the Mountains. While this is not Castlli's lightest jersey it does combine light weight with the comfort of seamless neck and arm bands, which is a featured that was first developed by Castelli for their seamless baselayers. With the GPM jersey you are getting a classic look with the latest technology.
- Stratus Fabric with a Prosecco treatment.
- Uses and embossed tone on tone logo on the left fhoulder for a subtle and unique look.
- Microfiber collar.
- Full length camlock zipper
3 REAR POCKETS, with zippered key pocket
2 Rear reflective tabs
Castelli jerseys tend to run small. If you are not sure of your size we suggest going up one size. If you purchase the wrong size we are happy to swap it for another provided it is returned in new condition.
Castelli Men's Sizing
Castelli Women's Sizing
Castelli Shoe Cover Sizing Euro Shoe Sizes
Castelli Socks Sizing Euro Shoe Sizes
Castelli Gloves Sizing
Classic Cycling Men's Sizing
Classic Cycling Women's Sizing