The Caliber is for those who prefer to let their actions speak for them. With the detail- and mood-boosting Happy Lens™, a virtually indestructible Grilamid® construction, and an aggressive, yet understated look, the Caliber features chiseled lines in a sized down design that accentuates the face without ever overtaking it. Happy Lens™ enhances color and contrast, increases clarity, and improves mood and alertness. Available with Trident™ polarization that eliminates reflective light. Hytrel™ rubber nose pads and temple tips for a secure, comfortable fit in wet conditions. Built from virtually indestructible Grilamid®8-base polycarbonate ARC® lenses for superior optical performance. High-quality pin hinges. 100% UV protection reduces eye fatigue and long-term sun damage. Frame measures 59-16-125.