[Pre-orders for January 2025] Gillsee | Polarized Sunglasses Series XL

Yes - Our exclusive SpectriVision™ lenses increase underwater contrast by up to 230%, reducing surface glare and revealing details and movement below the surface that standard lenses cannot capture.

Ordinary polarized sunglasses only slightly reduce reflections from water or road surfaces, and their effectiveness can be reduced in strong light. Gillsee's unique lens technology, SPECTREVISION™, goes far beyond conventional wisdom. Not only does it thoroughly eliminate reflections from the water surface, but its seven or more layers of special filters improve contrast by up to 130%, clearly bringing out only the "information you should see" about the water, road, and grass. It also maintains natural, clear vision in any environment without making the field of view unnaturally dark.

Even in environments with constantly changing brightness, the field of view does not become extremely dark, and instead maintains a clear view that allows color information to emerge. The glasses are designed to allow you to clearly see objects even on cloudy days when the light on the water surface is weak, after rain when road surface reflections are more likely to occur, or in the evening when shadows from golf courses are longer. Because they are resistant to changes in light, they are comfortable to wear all day long.

The TR90 frame is both lightweight and durable, resists distortion even when dropped, and is corrosion-resistant even in sea breezes. It's tough enough to be used in both freshwater and saltwater throughout the seasons, and is strong enough to be used safely on fishing trips, long drives, and outdoor sports.

The shape is easy to fit for everyone, and the balance is such that it doesn't tighten too much around the sides of the head, but it's also securely balanced to stay in place. It's comfortable enough to wear for everyday use or leisure activities, and it won't cause pain to the ears or nose even after a long day of fishing or golfing. It fits lightly, even for women, so it's comfortable to wear from day to day.

It is extremely light at just 28g, so you won't even feel its weight, and it puts less strain on you even during long fishing trips, drives, or golfing, and is light enough that you can wear it all the time. People who say things like, "I had headaches in the evening" or "I found it difficult to drive for long periods of time" are more likely to feel the difference.

The design is not too flashy and blends in with your fishing spot, car, city, and golf wear, making it a versatile pair of sunglasses that can be worn anywhere. The design is not just functional, but also appealing to both men and women, making it a popular choice for gifts.