X-Loop's Semi-Rimless men's sunglasses are sporty, passionate and fast., pairing hot design with cool performance. The frames are boldly molded across the top of the face and down to the nosepiece; the curved-back lenses echo the wraparound design and give some extra UVA400 protection. When the frames are a color other than black, a contrasting accent piece is molded at the temple, emphasizing the movement of the design. Lenses are mirrored, in shades of brown, gold and gray.