Proven in every single rainy pro race over the past five years, the Castelli Women's Gabba Short Sleeve Jacket is fully aero, fully breathable and fully protective, plus it's surprising versatile in wet or dry conditions. Windstopper X-Lite Plus fabric with improved DWR finish is windproof, water-resistant and offers unprecedented stretch and breathability. Nano Flex fabric underarm inserts retain warmth and shed water. Form-fit gives streamlined performance and full YKK Vislon zipper with exterior flap regulates core temperature while blocking wind. Storm-flap protects the lower back from the elements and silicone gripper hem stays put. Reflective details on back increase visibility in low light and three back pockets have laser-cut holes to improve drainage.

Features:

• Gore Windstopper X-Lite Plus is an extremely lightweight, soft, 4-way stretch polyester/elastane fabric which provides breathable, windproof and water-repellent performance
• Nano Flex fabric inserts feature a thermal fleecy stretch with tiny silicone nanofilaments for excellent insulation and water repellency
• Form-fitted design improves aerodynamics
• Full YKK Vislon zipper maximizes ventilation
• Zipper flap for wind protection
• Silicone gripper hem stays in position
• Storm-flap construction in back protects from wheel spray
• Reflective trim on pockets and flap add visibility
• 3 back pockets with drain mesh