Perforated panels allow warm air inside the garment to escape, enhancing thermal regulation, moisture management and overall comfort as you ride. , Durable Water Repellent (DWR) is a finish or coating added to Giro fabrics to make them water-resistant so they can shrug off rain, snow, and damp conditions. , Keep your essentials, such as snacks, keys and credit cards safely and securely tucked away when you ride.