The PEARL iZUMi Attack Thermal Jersey is designed for riders who refuse to let cool weather cut their rides short. Built as a long-sleeve cycling jersey with a lightly insulated, brushed interior, it helps trap warmth close to your body while still allowing excess heat and moisture to escape. The close-to-body fit is tailored for an efficient riding position, reducing flapping fabric and improving comfort on longer road or gravel rides. A full-length front zipper lets you fine-tune ventilation on climbs or during hard efforts, making it a versatile layer for shoulder seasons and mild winter days.
On the back, you’ll typically find multiple open pockets that provide easy access to snacks, tools, and extra layers, along with reflective details to enhance visibility in low-light conditions. The fabric is usually soft against the skin and designed to stretch with your movements, so it works well on its own or as a mid-layer under a shell. Whether you’re training before sunrise, extending your fall riding season, or building a reliable cool-weather kit, the Attack Thermal Jersey offers a practical balance of warmth, breathability, and classic cycling style.