--- 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 --- ![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. [ ![New Product Release: MAAP Apex Aeon Jersey X Polartec® Delta™]() ### New Product Release: MAAP Apex Aeon Jersey X Polartec® Delta™ ](https://www.polartec.com/news/partner-product-release-maap-apex-aeon-jersey) [ ![New Product Release: Fox Racing Flexair Jersey X Polartec® Power Dry™]() ### New Product Release: Fox Racing Flexair Jersey X Polartec® Power Dry™ ](https://www.polartec.com/news/partner-product-release-foc-flexair-power-dry-long-sleeve) [ ![New Product Release: Moncler Grenoble Polartec® Delta™ T-Shirt]() ### New Product Release: Moncler Grenoble Polartec® Delta™ T-Shirt ](https://www.polartec.com/news/partner-product-release-moncler-delta-tee) [ ![New Product Release: ThruDark Oryon Delta Lite X Polartec® Delta™]() ### New Product Release: ThruDark Oryon Delta Lite X Polartec® Delta™ ](https://www.polartec.com/news/partner-product-release-thrudark-oryon-delta-lite) [ ![The Beyond Stories: FarPointe]() ### The Beyond Stories: FarPointe ](https://www.polartec.com/news/the-beyond-stories-farpointe) [ ![New Product Release: Portal Range Light Tank x Polartec® Delta™]() ### New Product Release: Portal Range Light Tank x Polartec® Delta™ ](https://www.polartec.com/news/partner-product-release-portal) [ ![Designing with Performance | Polartec x Istituto Marangoni Dubai]() ### Designing with Performance | Polartec x Istituto Marangoni Dubai ](https://www.polartec.com/news/polartec-istituto-marangoni-dubai) [ ![The Beyond Stories: Peak Perfomance]() ### The Beyond Stories: Peak Perfomance ](https://www.polartec.com/news/the-beyond-stories-peak-performance) [ ![New Product Release: Skims Outdoor Fleece Collection X Polartec® 300 Series Fleece]() ### New Product Release: Skims Outdoor Fleece Collection X Polartec® 300 Series Fleece ](https://www.polartec.com/news/partner-product-release-skims) [ ![Partner Product Launch: Polartec® X Wanderlust Vision]() ### Partner Product Launch: Polartec® X Wanderlust Vision ](https://www.polartec.com/news/partner-product-launch-wanderlust-vision-x-polartec) [ ![45 Years of Fleece]() ### 45 Years of Fleece ](https://www.polartec.com/news/45-years-of-fleece) [ ![The Beyond Stories: Haglöfs]() ### The Beyond Stories: Haglöfs ](https://www.polartec.com/news/the-beyond-stories-hagl%C3%B6fs) [ ![Partner Product Release: O'Neill X Polartec® 100 Series]() ### Partner Product Release: O'Neill X Polartec® 100 Series ](https://www.polartec.com/news/partner-product-release-oneill-x-polartec-100-series) [ ![The Beyond Stories: Portal]() ### The Beyond Stories: Portal ](https://www.polartec.com/news/the-beyond-stories-portal) [ ![Featured Partner: Tracksmith]() ### Featured Partner: Tracksmith ](https://www.polartec.com/news/featured-partner-tracksmith) [ ![Partner Product Launch: Portal X Polartec®]() ### Partner Product Launch: Portal X Polartec® ](https://www.polartec.com/news/-portal-polartec-2025-launch) [View All. ](/news) ## Go Beyond, Today. From industry insider access, to community updates, be the first to know what we’re doing next.