Triathlete

The Bolle Chronoshield is a hefty pair of throwback sunglasses, offering high coverage and excellent ventilation, suitable mainly for cycling rather than running. However, they lack interchangeable lenses.

“The[ Piston Pro X](https://www.kuat.com/product/piston-pro-x/) is a two-bike platform hitch-mounted bike carrier, with an available add-on for one or more bikes”