--- title: "Partner Product Launch: New Castelli Ultra Rain Cape" date: 2024-11-05T08:30:00-08:00 author: Luana Domanti canonical_url: "https://www.polartec.com/news/partner-product-launch-new-castelli-ultra-rain-cape" section: News Entries --- [Skip to Main Content](#main-content-wrapper) Accessibility Feedback Contact Us. ![Foreground Image](https://polartec-polartec.transforms.svdcdn.com/production/img/Polartec-P.R.-Castelli-News-Entries-Details-950x1080_2024-10-11-161507_enql.jpg?w=950&h=1080&auto=compress%2Cformat&fit=crop&dm=1728663308&s=07fb942fedef94cd1b1881e0a24b0cd1) [ News Hub. ](https://www.polartec.com/news) Main Story. 11. 05. # New Product Launch: Castelli Ultra Rain Cape x Polartec® Power Shield™ RPM Stay dry and ready for anything with the new **Castelli Ultra Rain Cape**, designed to offer unmatched **waterproofing**, **packability**, and **versatility**. Engineered to be worn year-round and crafted with [**Polartec® Power Shield™ RPM**](https://www.polartec.com/fabrics/weather-protection/power-shield-rpm) **featuring a non-PFAS DWR treatment and 100% recycled polyester PCR**, this rain cape is the **ultimate companion for cyclists** who demand top performance without compromise. ![3 Polartec P R Castelli Article](https://polartec-polartec.transforms.svdcdn.com/production/img/3-Polartec-P.R.-Castelli-Article.jpg?w=450&h=450&auto=compress%2Cformat&fit=crop&dm=1728389107&s=dcfd2e37447611ece4e6fb997d6b4950) ![Risorsa 1]() ![2 Polartec P R Castelli Article]() ![1 Polartec P R Castelli Article]() [**Polartec® Power Shield™ RPM** ](https://www.polartec.com/fabrics/weather-protection/power-shield-rpm)is a **revolutionary two-layer stretch fabric** that offers **high-performance weather protection** without compromising comfort or mobility. And when we way weather protection, we mean **total waterproofness and windproofness** – 10,000mm hydrohead to be exact – with an **industry-leading breathability** of 30,000g/m²/24hrs. This means that the **Ultra Rain Cape** can ensure anywhere, anytime protection with an ultra-lightweight silhouette that won’t slow you down. Whether you’re navigating a summer downpour or braving unpredictable winter weather, the **Ultra Rain Cape has you covered**. Literally. This is because its [**Polartec® Power Shield™ RPM technology**](https://www.polartec.com/fabrics/weather-protection/power-shield-rpm) is **designed for athletes** who demand peak performance in all conditions. Think **waterproof** and **windproof** with an **exceptional breathability** that helps **prevent overheating** during intense activities. With its super **high-stretch construction**, the **Castelli Ultra Rain Cape** will fit snugly over your jersey without restricting movement or flapping in the wind. For colder days, its flexible design allows for easy **layering** over a heavier jacket like the Espresso Air or Perfetto Air. And when the rain stops, the cape quickly packs down into its own hidden pocket, making it small enough to stash in your jersey. [**Polartec® Power Shield™ RPM**](https://www.polartec.com/fabrics/weather-protection/power-shield-rpm) not only **excels in performance** but is also **made from recycled materials**, underscoring **Polartec’s and Castelli’s shared commitment to sustainability**. The **Ultra Rain Cape** also features **reflective elements** on the arms and waist to enhance your visibility during low-light rides, which adds an extra layer of safety when conditions turn dark or foggy. **Good for you and good for the planet** – it doesn’t get much better than this! Designed to be your ace in the hole for unpredictable weather, the **Castelli Ultra Rain Cape gives you the freedom to ride with confidence**. Grab yours today and enjoy the peace of mind that comes from knowing you’re prepared for anything. [ Get the Jacket ](https://www.castelli-cycling.com/NL/en/Men/Cycling/Top/Protection/Waterproof/ULTRA-RAIN-CAPE/p/4524506_010) Share. [ ](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.polartec.com%2Fnews%2Fpartner-product-launch-new-castelli-ultra-rain-cape) [ ](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.polartec.com%2Fnews%2Fpartner-product-launch-new-castelli-ultra-rain-cape&summary=Partner%20Product%20Launch:%20New%20Castelli%20Ultra%20Rain%20Cape.&source=Linkedin) [ ](https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.polartec.com%2Fnews%2Fpartner-product-launch-new-castelli-ultra-rain-cape%2F&text=Partner%20Product%20Launch:%20New%20Castelli%20Ultra%20Rain%20Cape.&hashtags=Polartec,MadeToGoBeyond) [Power Shield™ RPM](/news?Fabric%20Technology=Power%20Shield%E2%84%A2%20RPM) ## Related Stories. 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