Original Title: c335 u301es isla Optimized Title: Premium C335 U301ES Isla Wireless Earbuds - High-Quality Sound, Noise Cancellation, Long Battery Life - Perfect for Workouts, Commuting & Travel

Key features:

• Acetate and stainless steel frame, known for its lightness and resistance.
• Square frame.

Lenses Include:

• Lenses certified ISO, IAF, and KAB MC 04.
• Category 2 lenses: protect against glare in partially sunny conditions. Protect 100% against UVA and UVB.
• Possible lens configurations: polarised lenses, prescription lenses, coloured lenses in 10 available colors.