Single wraparound polycarbonate lens Soft, adjustable, anti-slip nose bridge Flexible temple tips Co-injected bi-colour thermoplastic rubber temples provide a secure fit Slim temples enhance comfort when worn with ear defenders Lateral protection 100% metal free Supplied with a microfibre storage pouch High performance TECTON 400 anti-scratch and anti-fog coatings applied to BOTH sides of the lens UV400 protection Weight 23g 9.5-Base lens