Santic SiDing Jacket Made from grid-texture fabric, it’s windproof, water-repellent, and stain-resistant—ideal for light rain or dusty roads. Mesh panels and a back vent keep airflow moving, so you stay cool even in warm spring rides. The two-way zipper allows easy adjustment, while reflective details boost visibility at night. With UPF 500 sun protection, it shields you from harsh UV rays better than standard jackets. Lightweight and packable, it folds small to fit in your pocket—perfect for beginners who want comfort, protection, and safety on every ride.