SD-C7 Polycarbonate Lens Improved Visual Clarity and Performance Shatterproof, Scratch, and Impact Resistant Durable & Lightweight Advanced UV Resistance (100% UVA/UVB Protection) Style Features RUBY is a quintessential Sundog staple—an everyday black frame with effortless style. The sleek silhouette is paired with a smooth gradient lens, making it perfect for any day and whatever you’re up to. Timeless, versatile, and easy to wear, RUBY is the go‑to choice trusted by so many. Fit & Frame Details Designed as Women’s Fit Full Frame Design Ergonomic Fit Ultra-Lightweight Frame Universal Fit for Most Face Shapes MaxFlex RILSAN Frame (Ultra-Durable & Flexible) 100% UVA/UVB filtration up to 400 nm Includes soft Microfiber Lens Cleaning Cloth Case MaxFlex RILSAN Frame (Ultra-Durable & Flexible) 100% UVA/UVB filtration up to 400 nm Includes soft Microfiber Lens Cleaning Cloth Case