Ray-Ban Hawkeye Sunglasses 46100020349 Inspired by the past and looking straight to the future. Hawkeye makes no compromises when it comes to style, quality and comfort. The model's 5 retro colorways bring together '60s vibes and modern style for a legendary and totally timeless look. This style's most distinctive features are its key-hole bridge and easy-to-wear acetate frame. Features Shape: Square Frame material: Acetate Lens Material: Crystal Lens Technology: Gradient Lens height: 43.5 Ray-Ban Hawkeye Sunglasses