Infinity Eyewear Premium Glasses & Sunglasses Interlok Infinity Brighton Interlok Woven Sunglasses Brighton Interlok Harmony Sunglasses Brighton Infinity Sunglasses If8175 Purple Unisex Prescription Sunglasses. The Interlok Infinity Sunglasses are a must have for any fashion forward individual. The stylish square rectangle frame, featuring the iconic infinity design from the Interlok collection, is sure to make a statement. The ombre effect, with a translucent chocolate y brown transitioning to a pinky peach, adds a trendy touch to these versatile sunnies. Style: #A13390 Collection: Interlok Color: Tortoise 100% UVA UVB Protection: Yes Optical Ready: Yes Material Accents: Silver Plated Sunglass Shape: Square