Santini: Our innovative GUARD rain shells provide complete rain protection in an aero, high-performance fit. GUARD for women is specially tailored for female cyclists. GUARD Mercurio’s fabric has an improved outer layer made with a more tightly constructed knit for heightened rain protection, the same tried and trusted membrane middle layer, and a new, super-fine third layer where the garment meets the body to offer extra comfort. By thermo-welding the seams and waterproofing the zipper, our GUARD jackets weigh less than a combination of jersey and windbreaker while offering a similar level of total wind protection and thermal insulation.WIND AND RAIN RESISTANTIdeal to protect you from the wind whenever you need it. Made of the Grimpeur 2 layer fabric with membrane for the best protection of your core in cold windy weatherAERODYNAMIC FITUltra-light and aerodynomic design. Super elastic fabric to wear on top of all your jerseysHIGH-VSIBILITYReflective dots on chest plus reflective Santini logo on the back to ensure maximum safety in the darkPOCKETABLE AND ECO-FRIENDLY PACKAGINGIt can be easily folded into its zipped back lateral pocket and you can carry it with you during your rides. This system is also used as packaging, reducing plastic waste