Mario Casas, known for his captivating performances in Spanish cinema, continues to be a style icon both on and off-screen. The actor is celebrated for his sophisticated, effortless aesthetic, often pairing designer pieces with a laid-back edge. He has been spotted at high-profile events such as the Omega Aqua Terra Shades launch in London, showcasing a preference for clean, tailored silhouettes. His eyewear choices reflect his modern taste, leaning towards bold yet understated designs that complement his rugged charm​.

Casas' polished style suggests a predilection for statement sunglasses that balance his adventurous and refined persona. Whether attending film premieres or casual outings, he could effortlessly incorporate brands like Persol or Oliver Peoples for their timeless designs and versatility. His charisma ensures that any pair of shades he dons elevates his look to cinematic heights, making him a favourite for both fans and fashion houses​.