castelli perfetto light ros w Running|Men's running shoes AirSpeed™ SUSPENSION

AirSpeed™ SUSPENSION

The bite valve is magnetic enabling easy stow and access to water on the go

Waterproof non-insulated bootie for cool and wet conditions

100% polyamide

castelli perfetto light ros w Running|Men's running shoes AirSpeed™ SUSPENSIONWith just a base layer it's a wind protection jersey for mild conditions. Alternatively, use it like a vest over a jersey with added protection over your shoulders. Lightweight, breathable front wind protection with allover water repellency. Lightest Castelli short sleeve wind protection GORE TEX INFINIUM WINDSTOPPER 203 Stretch lightweight fabric on front and sleeves Nano Flex Light Woven on back for breathable stretch with good water protection YKK