Julbo - Sunglasses - Slack Cover Army/Gris Spectron HD 4 Polarized - Khaki Khaki one size

The Slack Cover Army/Grey sunglasses Spectron HD 4 Polarized are designed by the Julbo brand for those who love the mountains and their high summits.They Slack Cover feature the same sleek lines and legendary comfort as the Slack, while adding removableside and nose shellsthat offer extra UV protection for high-altitude activities. In addition, their double-bridge design gives them a resolutely modern and assertive look, while the curved arms ensure a perfect fit, even when the effort becomes intense. The removable shells offer increased protection against UV rays and splashes.Featuring category 4 Spectron HD lenses offering maximum sun protection, this model of glasses ensures clear, high-contrast vision in all circumstances, ideal for high-altitude activities. These lenses are also polarized to prevent indirect sunlight from passing through, thereby improving contrast and colour.Another significant advantage is that technologies RX Lab and RX Ready allow these glasses to be adapted t