Product Description PureVision2 6 Pack by Bausch & Lomb are great value for money and will provide you with a six months supply of silicone hydrogel contact lenses which can be worn for up to 30 days as daily wear lenses or as extended wear contact lenses for 30 continuous days and nights, if approved by your optician. Made from a highly breathable silicone hydrogel material, these contact lenses allow up to six times the amount of oxygen to reach the eyes than standard hydrogel lenses. This makes them ideal for office workers who spend hours in front of a computer screen. Wearing PureVision2 6 Pack contact lenses As well as ensuring optimal comfort with a natural feeling lens for six months, these 6 Pack contact lenses feature High Definition Optics, designed to reduce glare, blurry vision and maintain visual clarity even in low light conditions. A handling tint and a thin lens design makes these monthly contact lenses easy to wear, while ComfortMoist technology ensures that the surface of the lens remains moisturised. Need more optical advice help? Ask our optical experts