Carrera 340/S

The Carrera 340/S 284/M9 sunglasses feature a square frame design measuring 57 mm in width, constructed from durable materials with a classic black finish. This model incorporates gray tinted lenses that effectively reduce light intensity while maintaining true color perception across various lighting conditions. The frame design follows Carrera's heritage of combining sporty aesthetics with retro-inspired styling, drawing from the brand's automotive racing origins established in 1956.

The square frame shape provides a timeless appearance that complements oval, round, and diamond-shaped facial structures. These sunglasses offer reliable eye protection with lenses that filter intense light reflections, making them suitable for daily use in diverse environments. The construction emphasizes durability and long-term wearability, with attention to detail in the frame finishing and lens integration.

The product maintains Carrera's commitment to quality materials and precise manufacturing standards. The neutral gray lens tint ensures comfortable vision without significant color distortion, functioning effectively in both bright and moderate light situations. The 57 mm frame dimensions provide adequate coverage while maintaining balanced proportions for most adult facial structures. The black frame color offers versatile styling options that coordinate with various outfits and occasions.

These sunglasses represent Carrera's approach to combining functional eyewear protection with distinctive design elements that reflect the brand's historical connection to motorsports and contemporary fashion. The product delivers consistent performance for everyday use while upholding the technical standards associated with the Carrera brand name in the eyewear industry.