The Banyans unisex polarized rimless sunglasses from Maui Jim are named for one of the Big Islands most adrenaline-pumping surf spots. These lightweight, durable, and comfortable frames are built to stand up to life's biggest waves. • Frame: Gloss Black • Lens: Neutral Grey - Offers the highest available light reduction for the richest colours and sharpest contrast. • Lens Material: MauiBrilliant - Maui Jims most advanced lens material that features optics nearly as clear as glass with just one-third of the weight. • Fit: (eye) 70, (bridge) 17, (temple) 130, 8-base curve.