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 insulationHEAVY RAIN PROTECTIONMade with the innovative Mercurio fabric. 100% Waterproof with triple layer membrane for extra inner warmth during heavy rain showers. Thermo-welded seams and waterproof zipper for total rain protectionENHANCED FITErgonomically-cut waterproof sleeve cuffs and tail made from a fleece-lined Superroubaix fabric, with a fully waterproof PU outer layer to repel waterHIGH VISIBILITYReflective striped chest and back inserts plus reflective Santini logo on the tail to ensure maximum safety in the darkEXTRA WATERPROOF STORAGEZippered waterproof side pocket to safely store your valuables