Castelli UPF 50+ Arm WarmersCategory: ClothingSubcategory: Arms and legs warmersRide with confidence and complete sun protection with the Castelli UPF 50+ Arm Warmers, the essential accessory for any cyclist who spends long hours under the sun. Designed not for warmth but for superior defense against harmful UV rays, these arm warmers are the perfect, hassle-free alternative to greasy sunscreen. Ideal for summer rides, warm spring days, or any time the sun is a factor, they provide a crucial layer of protection without causing you to overheat.The primary benefit of these arm warmers is their certified UPF 50+ rating, which means they block over 98% of damaging UVA and UVB rays. This allows you to focus on your performance and the road ahead, rather than worrying about sunburn or the need to reapply sunscreen mid-ride. They are your reliable shield for epic all-day adventures, ensuring your skin stays protected from dawn until dusk.Crafted for performance in warm conditions, the Castelli UPF 50+ Arm Warmers feature an advanced, lightweight polyester-based fabric. This material excels at moisture management, actively wicking sweat away from your skin to the surface of the fabric where it can evaporate quickly. This process not only keeps you feeling dry and comfortable but also provides a tangible cooling effect, helping to regulate your body temperature on hot climbs and intense efforts. The result is a piece of kit that protects you from the sun while actively working to keep you cool.A common frustration with arm warmers is their tendency to slip down during a ride. Castelli has solved this with a meticulously engineered double-sided silicone elastic gripper at the top of each arm. This ensures a secure, stay-put fit that grips both your skin and your jersey sleeve, providing a seamless and irritation-free connection that won´t budge, no matter how dynamic your movements are. This distraction-free fit means you can maintain your focus and form without constant readjustment. Lightweight and highly packable, they can be easily stowed in a jersey pocket when not needed, making them a versatile addition to your cycling wardrobe.PRODUCT FEATURES:UPF 50+ protection.Polyester based for excellent moisture management.Silicone elastic at top for excellent grip.Technical Specifications:* Product Type: Arm warmers, Men* UV Protection: UPF 50+* Fit: Anatomic, distraction-free* Gripper: Double-sided silicone elastic at top opening* Fabric Technology: Solare fabric for cooling and sun defense* Recommended Temperature Range: 18°-35°C / 65°-95°F