Boots Active Mens Black Rectangular Rubber Sunglasses

LENS - An optical element which converges or diverges light

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

UV - Ultraviolet - a specific wavelength of light invisible to the human eye

rubber - Synthetic rubber is any artificial elastomer, usually a polymer, and is used as a substitute for natural rubber.

rubber - Natural rubber is an elastomer derived from the latex containing sap of some plants.

Filter - A device used to separate mixtures

Filter - An optical device to remove or enhance particular wavelengths of light.

delivery - The method by which something is delivered from one location to another

Boots is a well known high street pharmacist and retailer of health and beauty products. With approximately 2500 stores they are a recognisable presence and, with trained and helpful staff in very store, they lead the way in providing superb customer service. Boots are committed to healthcare and provide a range of in store services including pharmacy, opticians and hearing care. The informative and useful website also offers a series of articles on health topics, together with a symptom checker, health videos and comprehensive A-Z medicine guide. Boots offer a huge range of beauty products, including the well known No 7 range and other top brands in make-up and skincare, hair care products, electrical products and fragrances. There is a wide range of mother and baby products, with everything from family planning and pregnancy products to children's clothing, baby essentials, toys, pushchairs and car seats.