Midsummer is a highly functional Street & Outdoor model, particularly well suited for an active lifestyle with high visual demands with high comfort. The frame is developed in a very lightweight material. The TR-90 provides high comfort during activity, a unique balance between comfort and performance, lightweight and comfortable model to wear all day. Midsummer lenses are Polarized to reduce reflected glare in an outstanding way, with a super-hydrofoil outside coating, so no dirt, no grease, no water are attached to the lens. Plus scratch resistant outside coating and Anti-Glare reduction coating inside the lens - you get a high premium, active model.