Bolle Heron Sunglasses

Injected in flexible and lightweight TR90 nylon, Heron is designed for an active lifestyle: Thermogrip hydrophilic inserts on nose pads and temple tips provide a firm grip and thicker temples provide side coverage. Equipped with Bolle polycarbonate lenses. Bolle polycarbonate lenses are made from premium grade resin, resulting in a lens that is 20 times more impact resistant than glass and three times lighter, with unrivaled precision and clarity. Sunglasses have grey lenses that maintain natural color perception. These TNS lenses transmit 11% light and filter 91% of blue light. TNS cat 3 lenses provide excellent visibility and 100% UV protection. The grey base helps maintaining natural color perception. The Heron sunglasses are designed for a medium fit.