The District Vision Koharu Eclipse Sunglass introduces an ergonomic six-base silhouette designed to improve ventilation and expand the field of vision during high-output activity. Made in Japan, the lightweight frame features helmet-compatible 125 mm temples, adjustable nose pads and reinforced temple tips for a secure, personalized fit. Vented D+ Fire Mirror lenses use precision CNC-cut openings to promote airflow and reduce fogging, while the mirrored treatment provides additional infrared screening and complete UVA/B protection for demanding bright conditions.