JNB421

Inspired by the extraordinary art of ancient Japanese craftsmanship, JNB 421 will appeal to the frame wearer in search of style and frame innovation. The ground-breaking screwless FreeFLEX hinge and lightweight, stainless-steel temples are complemented by the masculine tones of the premium bio-acetate and a sartorial square eye shape.

• Material: Bio-acetate and stainless-steel
• Screwless construction
• C2 is a matt grey with dark gun temples
• Jensen ‘sim card’ branding
• Biodegradable demo lenses

WHAT IS BIO-BASED ACETATE? An eco-friendly and certified biodegradable alternative to traditional plastics, bio-acetate is formulated with natural, non-toxic, plasticisers and either a base of cotton or wood pulp fibres. Offering similar performance characteristics to conventional plastics, bio-acetates do not pose such a long-term toxic and physical hazard for land or sea life.