A subtle but sophisticated update to the Original Groove Ring profile. At first glance, the angular edged, black outer band would pass for a traditional metal ring. A flash of red on the inner band highlights our patented, breathable grooves that flex with your finger and keep you comfortable.

• Refined Design: Sleek angular lines, perfect for the board room or the slopes.
• Max Breathability: Breathable grooves allow air in and moisture out with a specially designed, comfort inner-band to give you maximum breathability and performance.
• Premium Materials: Perfect Design with unique medical-grade materials for undeniable quality beyond any silicone ring that came before. In a class of its own. Width: 8mm or 5/16” Thickness: 2mm or 3/32”