These Retro-Designed Sunglasses Are the Ideal Promotional Giveaway During Summer Festivals, Events or Other Sunny Outdoor Activities. the Frame is Made From a Mix of Plastic & Coffee Fibres, Reducing the Use of Virgin Plastics. the Light & Comfortable Temples Are Also Made From Coffee Fibres From Sustainable, Environmentally & Socially Responsible Sources. This Eyewear Conforms to En Iso 12312-1, has Uv400 Lenses Which Are Rated as Category 3, Making It the Perfect Choice for Protection Against Bright Sunlight. Minimum Quantities Apply.