The SPEAR CONCEPT from Red Bull SPECT Eyewear impresses with its minimalist design and outstanding performance. The I°BOOST technology ensures crystal-clear vision, while the POLAR°Z lenses reduce glare and offer 100% UV protection. Flexibility, adjustable temple tips and a silicone nose pad guarantee optimum fit and comfort - ideal for any activity.Lenses with I°BOOST technology ensure intense contrasts, brilliant colors and razor-sharp vision.Polarized lenses are beneficial for sports and leisure activities. They absorb dazzling light, enhance contrasts and improve color perception.Lens Category 3