The Kilpi CARACO-U sports sunglasses have a very lightweight frameless design, with interchangeable moulded lenses. Changing the lenses only takes a few seconds. Unlatch the lock to remove the lenses from the sides and you can choose from clear or yellow fog lenses. These lightweight full-face glasses are ideal for runners, athletes and cyclists. The shape of the frames fit beautifully. The non-slip silicone temples and nose piece grip well and do not slip. The dark category 3 lenses are suitable for very bright and sunny days. The transmittance of the dark lenses is 8-18%, UV 400. Included in the package is a hard padded case and a soft bag which can be used a cleaning cloth for cleaning the glasses. The weight of the glasses is 35g. The Kilpi CARACO-U is available in a choice of two frame colours.