Unisex model Nylon glasses that offer greater clarity and resistance for a better optical performance Category 3 glasses and uv400 protection Base 2 semi-flat effect. Nickel-free stainless steel frame that makes them highly resistant to corrosion and much stronger Non-slip and anti-allergic silicone pads 3-bar hinge for greater grip and durability TR90 temples with EMS seal, considered the best nylon for frames in the world that provides more flexibility and resistance Measurements: Front 14 cm, Height 5 cm, Temples 14 cm Includes: Microfiber cover, box and set of decorative stickers