We love our super lume design, but we wanted to make it more durable for everyday use, especially to withstand more harsh use. We got the idea from some construction workers, cops and firefighters. We worked on it and worked on it, testing different ideas and concepts. With that, we bring the most durable super lume ring ever, the titanium super lume ring. Because of the added strength provided from a hypoallergenic titanium inner liner, we were able to make it more narrow and have more rounded edges. It's also the most comfortable super lume ring to date.