KOOLSUN WAVE is a fun, fashionable Wayfarer-style pair of glasses for your toddler or child. The frame and the temples are made of the high-quality TPE plastic and therefore very flexible and almost unbreakable, even if someone accidentally sits on it. The sunglasses have unbreakable polycarbonate lenses, offer UV-400 protection, is CE-Category 3 and filters UVA and UVB radiation 100%. The sunglasses are ideal for use in summer and winter. The UV filter is in the lenses and not with a layer on them so that your child's eyes are always protected from the UV light. The sunglasses come with a KOOLSUN microfibre pouch. Features: Frame material: TPE Plastic Lens material: Polycarbonate UV filter: 100% UV400 / UVA + UVB Light filter: CE-Category 3 Usage: Intense sunlight Includes: Microfiber pouch Product Dimensions: 1-5 years: lens width: 1.6in | lens height: 1.3in | nose bridge: .8in | frame width: 4.3in | temple length: 4.3 3-10 years: lens width: 1.8in | lens height: 1.5in | nose bridge: .9in | frame width: 4.7in | temple length: 4.7