Groove's Original Solid ring is the ring that started it all. By offering many unique and vivid colors, they allow you to pick what suits you the best. They allow you to stay looking great while taking on your adventure. Groove's unique and innovative Groove Technology allows your rings to breathe while maintaining comfortability. The medical grade silicone ensures that your ring will remain flexible and comfortable no matter what it goes through. Groove's silicone rings are the perfect choice for your active lifestyle!