It all begins high in the Rocky Mountains. At the headwaters of the Colorado River, lies a magical stretch of water that stretches through the desert, creating the landscapes that have drawn explorers for centuries to wonder at the power of this river to shape lives and landscapes. Before the snowmelt and rains of the high-country slip onto the Colorado Plateau, they run by Radium Hot Springs, long touted for its healing properties, Radium has become a destination for adventure seekers, fishers, rafters, kayakers and cliff jumpers. Inspired by this special place, Zeal Optics Radium sunglasses are your partner in the search for what’s around the next bend, and for kicking back and relaxing in your favorite spots.

Radium features a 6-base, triple injection plant-based Z-Resin frame with ProFlex Rubber on the nose to keep your shades in place wherever you find yourself. With clean lines and soft styling, Radium moves with confidence and comfort.

With its plant-based Ellume Polarized sunglass lenses and plant-based Z-Resin frame, Radium reduces the environmental footprint of your sunglasses on the rivers, lakes and outdoor spaces you love, all while providing unrivaled comfort, color, clarity and contrast. Ellume Polarized blocks 100% of UVA/B & C light and battles glare with its 99.9% polarized efficiency, and Ellume Polarized’s proprietary color filtration pops colors, creating vistas you’ve only seen before with Photoshop or Instagram effects. Zeal Optics’ sunglass lenses also feature a resilient hard coat to keep them scratch free, while Radium’s triple injection frame creates unique color combos that make Radium look as good as it performs in any situation.