RENE Sunglasses by Kirk & Kirk. Material: Acrylic, Shape: Square, Color: Apple, Capri, Chilli, Earth, Fuchsia, Marine, Midnight, Ocean, Purple, Violet, Size: 51-19. Including high-quality, lightweight acrylic, these sunglasses provide both durability and comfort for everyday wear. The Kirk & Kirk's RENE sunnies feature a chic, aviator-inspired design that merges timeless cool with modern flair. Available in an array of bold, translucent colors, the RENE shades are perfect for those looking to make a stylish and confident statement in their eyewear.