This is the ring for cyclists. The material is aerospace grade titanium 6AI4V, which is very lightweight, durable, and hypoallergenic. The design consists of Boone signature chainrings laser cut out of the ring, making it so light that you barely notice it's there. It's the ultimate statement piece to wear in group rides to get the conversation going!
The best way to determine your ring size is to measure the inside diameter of a ring that fits you well. This can be easily done with a set of digital or dial calipers. Once you have that measurement, refer to the chart on this product listing to determine the proper size to order.