The World’s First Breathable Silicone Ring. Groove Ring is the world’s first breathable active ring that is not only super comfortable but functional. Born from need, GROOVE raises the bar on traditional silicone, activewear rings with its flexible material, patent-pending, inner breathable design, and beautiful colors. Groove is the active, silicone ring designed for you—the athlete, the adventurer, the professional, the trend-setter. It begs to be worn, shown and tested everyday no matter what the circumstance. Groove is for the married and non-married alike who want to make a lifestyle statement.