hen exercising outdoors, you can listen to your favorite music without headphones when wearing the Roadwave Sport Audio Sunglasses from Shokz. An ideal accessory for cyclists, the Roadwave are primarily sport sunglasses, with a wraparound arc design that features dark polarized and transparent lenses to maximize visibility. This is in addition to a lightweight design with comfortable silicone padding. The Roadwave doubles as a set of high-quality headphones. Dual 16mm drivers are tucked away in the stems, wirelessly delivering your favorite music from your nearby smartphone. With dual microphones, you can also stay connected with the ability to make hands-free calls.