--- title: "Partner Product Release: Santini X Polartec® Windbloc™" date: 2025-11-19T06:30:00-08:00 author: Luana Domanti canonical_url: "https://www.polartec.com/news/partner-product-release-santini-x-polartec-windbloc" 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.-Santini-News-Entries-Details-950x1080-%E2%80%93-2.jpg?w=950&h=1080&auto=compress%2Cformat&fit=crop&dm=1763462282&s=bb2ca7c638973288c523ab5bfdf9f7c3) [ News Hub. ](https://www.polartec.com/news) Main Story. 11. 19. # New Product Release: Santini X Polartec® Windbloc™ 505253 505255 505258 Santini X Polartec® Windbloc™ ![1 Polartec P R Santini Article](https://polartec-polartec.transforms.svdcdn.com/production/img/1-Polartec-P.R.-Santini-Article_2025-11-18-104521_xacm.jpg?w=450&h=450&auto=compress%2Cformat&fit=crop&dm=1763462722&s=597346cb35e3cbc007ca2fb278f80d2e) ![3 Polartec P R Santini Article]() ![2 Polartec P R Santini Article]() ![5 Polartec P R Santini Article]() ![6 Polartec P R Santini Article]() Every cyclist knows that when the wind howls and the cold road still looms ahead, the right gear makes the difference between cutting the ride short and Which is why we're excited to announce the **Santini Windbloc™ Thermo Jacket**, a unique jacket for riders who face the harshest conditions and keep pedaling anyway. **Developed to withstand biting winds and driving rain**, the Windbloc™ Thermo Jacket is **crafted from** [**Polartec&**](https://www.polartec.com/fabrics/weather-protection/windbloc) reg; Windbloc™, . [**reg; Windbloc™,**](https://www.polartec.com/fabrics/weather-protection/windbloc) a unique polyurethane membrane technology fabric **designed to deliver maximum protection against wind and moisture in cold** **weather conditions** while still maintaining breathability and stretch. [Polartec® Windbloc™ ](https://www.polartec.com/fabrics/weather-protection/windbloc) is **a high-performance barrier fabric** that **acts as a shield** against the elements, **stopping airflow at the microscopic level** to ensure protection without stiffness. **For extra protection against winter's chill, Santini has lined the Windbloc™ Thermo Jacket** with Polartec® Alpha™. For extra protection against winter's chill, Santini has lined the Windbloc™ Thermo Jacket **with** [**Polartec® Alpha™ active insulation** to ](https://www.polartec.com/fabrics/insulation/alpha) provide lightweight warmth and dynamic temperature regulation during your entire ride. **Reflective detailing and functional pockets** complete the design, underscoring Santini's precise attention to the needs of **performance** cyclists. In other words, they've created the perfect all-element outer layer that protects, insulates, breathes, and moves with every stroke. **The ongoing collaboration between Santini Cycling and Polartec® continues to redefine the standards of excellence in cycling**. With Italian design precision and Polartec's proven fabric science, their synergy gives life to a range of garments capable of offering protection, comfort and And because every Polartec®-powered piece combines **functionality**, **durability** and **lightness**, Santini can make good on its commitment. Santini can make good on its commitment to improving the **experience of cyclists** who keep going when the weather says stop. In addition to [Polartec® Windbloc™,](https://www.polartec.com/fabrics/weather-protection/windbloc) **Santini's FW25/26 winter riding collection includes three different jackets made from** [**Polartec**](https://www.polartec.com/fabrics/weather-protection/power-shield-pro)[**® Power Shield™ Pro**](https://www.polartec.com/fabrics/weather-protection/power-shield-pro)**,** [**Polartec® Power Wool™** ](https://www.polartec.com/fabrics/base/power-wool)**and** [**Polartec® Alpha**](https://www.polartec.com/fabrics/insulation/alpha)**™, in addition to a Polartec® Alpha™ base layer**. Each is designed to meet specific needs for **thermal insulation**, **weather protection** and **moisture management**, offering a complete solution for winter's most variable days. for winter's most variable days. [ Get the Windbloc™ Thermo Jacket. ](https://www.santinicycling.com/en/mens-cycling-jackets/windbloc-thermo-jacket-men-s-winter-jacket-6766.html?srsltid=AfmBOoramKyiijIZ9hsTHbA3cQq3KWqGo0PX7ypaU7u4PcbXdB56TSZp) Share. [ ](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.polartec.com%2Fnews%2Fpartner-product-release-santini-x-polartec-windbloc) [ ](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.polartec.com%2Fnews%2Fpartner-product-release-santini-x-polartec-windbloc&summary=Partner%20Product%20Release:%20Santini%20X%20Polartec%C2%AE%20Windbloc%E2%84%A2.&source=Linkedin) [ ](https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.polartec.com%2Fnews%2Fpartner-product-release-santini-x-polartec-windbloc%2F&text=Partner%20Product%20Release:%20Santini%20X%20Polartec%C2%AE%20Windbloc%E2%84%A2.&hashtags=Polartec,MadeToGoBeyond) [Windbloc™](/news?Fabric%20Technology=Windbloc%E2%84%A2) [Alpha™](/news?Fabric%20Technology=Alpha%E2%84%A2) [Power Shield™ Pro](/news?Fabric%20Technology=Power%20Shield%E2%84%A2%20Pro) [Power Wool™](/news?Fabric%20Technology=Power%20Wool%E2%84%A2) ## Related Stories. [ ![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) [ ![Polartec® AirCore™ Earns ISPO AWARD 2025]() ### Polartec® AirCore™ Earns ISPO AWARD 2025 ](https://www.polartec.com/news/polartec-aircore-earns-ispo-award-2025) [ ![Featured Partner: Mammut]() ### Featured Partner: Mammut ](https://www.polartec.com/news/featured-partner-mammut) [ ![Partner Product Launch: Polartec® Takes to the Court with Australian]() ### Partner Product Launch: Polartec® Takes to the Court with Australian ](https://www.polartec.com/news/partner-product-launch-polartec-takes-to-the-court-with-australian) [ ![Partner Product Launch: Sportful Fiandre 2 Jacket X Polartec® Aircore™]() ### Partner Product Launch: Sportful Fiandre 2 Jacket X Polartec® Aircore™ ](https://www.polartec.com/news/partner-product-launch-sportful-fiandre-2-jacket-x-polartec-aircore) [ ![Partner Product Release: Polartec® X Fulcrum Sharq All-Terrain Wheels]() ### Partner Product Release: Polartec® X Fulcrum Sharq All-Terrain Wheels ](https://www.polartec.com/news/partner-product-launch-polartec-x-fulcrum-sharq-all-terrain-wheels) [ ![Partner Product Launch: New Castelli Perfetto RoS 3 Jacket X Polartec®]() ### Partner Product Launch: New Castelli Perfetto RoS 3 Jacket X Polartec® ](https://www.polartec.com/news/partner-product-launch-new-castelli-perfetto-ros-3-jacket-x-polartec) [ ![Featured Partner: Haglöfs]() ### Featured Partner: Haglöfs ](https://www.polartec.com/news/featured-partner-hagl%C3%B6fs-2) [ ![Partner Product Release: Assos X Mammut]() ### Partner Product Release: Assos X Mammut ](https://www.polartec.com/news/partner-product-release-assos-x-mammut) [View All. ](/news) ## Go Beyond, Today. From industry insider access, to community updates, be the first to know what we’re doing next. ## Welcome in. ### From Industry insider access to community updates, stay in the loop with everything we do. ### Polartec® Accessibility Feedback. We are committed to making our website accessible to all users. Please provide feedback on how we can improve. Looks like you're visiting from a different country. Would you like to switch to your local site? [ English ](https://www.polartec.com/news/partner-product-release-santini-x-polartec-windbloc) [ Chinese ](https://www.polartec.com/cn/news/partner-product-release-santini-x-polartec-windbloc)