See the Difference with Knockterra+™ Performance Sunglasses

Take your vision—and your performance—to the next level with the Knockterra+™ Collection, the latest innovation in high-performance eyewear from Knockaround. Designed for athletes, adventurers, and everyday go-getters, these sunglasses combine rugged durability with advanced lens technology to deliver crystal-clear optics, all-day comfort, and uncompromising style.

Building on the trusted legacy of Knockterra’s impact-resistant polycarbonate construction, Knockterra+™ introduces precision color enhancement technology that transforms how you see the world. These lenses are engineered to boost contrast, deepen definition, and sharpen every detail—so whether you’re navigating technical terrain, cutting across a sunlit grassy field, or scanning the horizon, you’ll see more with greater clarity and confidence.

Knockterra+™ lenses are specially tuned to heighten visual contrast in dynamic green environments, helping your eyes process exceptional color. With UV400 protection, you’re shielded from harmful UVA and UVB rays wherever your adventure takes you.

Knockterra+™ offers a lightweight, no-slip fit that stays comfortable through sweat, movement, and impact. With a range of bold frame styles and color-enhanced lenses to choose from, the Knockterra+™ Collection delivers the performance you need with the look you want.

See Better. Perform Better. Choose Knockterra+™.