Ideally suited for riding through summer heatwaves and oppressive humidity levels, the Louis Garneau Women's Tanka 2 Top offers cool wearing relief with its Light Micro Airdry fabric, sleeveless silhouette, and 15 inch invisible zipper. Light Micro Airydry does just what its name suggests, keeping you airy cool and comfortable by pulling perspiration off your skin where it can readily evaporate. Not only does this keep you pleasantly dry, but more importantly, it promotes evaporative cooling to prevent overheating. The 15 inch invisible zipper provides extra ventilation, as does its sleeveless design. Plus, UPF 30 blocks harmful UV rays to prevent your upper body from burning under the intense summer sun. Other riding essentials include a stretch trim for a secure fit in the drops, rear reflective accents for visibility at night, and three rear pockets for roomy storage of riding essentials.