Sunglasses for cycling with polycarbonate durable lenses that provide protection from sun, wind, and dust. The package includes an extra set of lenses. They feature A-slip pads on the nose and ears to prevent glasses from slipping during exercise. Additionally, a hard case and a soft fabric pouch are included for carrying the extra lenses. The AUTHOR Zephyr sunglasses offer 100% protection from ultraviolet radiation and comply with the European regulation (EU) 2016/425 according to standard EN ISO 12312-1:2013/A1:2015.