Spello 8798 BlackSPELLO (medium fit) and TELLARO (large fit), both navigator shape models, feature double injected rubber temples mixing hard rubber on the external side for a sporty look and softer rubber on the inside to maximize comfort. Bright colors inside the temples subtly spice up this timeless design. The wire core inside the temples allows easy adjustment, providing a customized fit. The Purest Photochromic Polarized sun lenses. Photochromic lens perfectly