The luxuriously fitting Kern model is an ideal choice for those seeking stylish and functional sunglasses for various activities, such as hobby sports, driving or street fashion. These sunglasses are equipped with advanced polarising and gradient lenses, which provide excellent protection and visual comfort.

The polarising filter is one of the key features of these sunglasses. This filter significantly improves colour perception and eliminates uncomfortable glare, which can be distracting when driving or spending time in the sun. Polarisation works by blocking horizontally polarised light, which is reflected from flat surfaces such as water, snow or roads. The result is a clearer and more contrasting image without glare.

Gradient lenses are another important feature of the Kern model. These lenses are darker at the top of the frame and gradually lighten towards the bottom. This design increases visual comfort by providing optimal protection from sunlight from above whilst also allowing better visibility and a less darkened view downwards. This is particularly useful when driving or reading outdoors.

The Kern model is characterised by maximum protection against UV radiation, designated as UV 400. This filter blocks 100% of harmful UVA, UVB and UVC radiation, which is essential for protecting the eyes from long-term damage caused by sunlight. UV 400 is the highest level of protection that sunglasses can offer.

A category 3 sun filter is another important parameter of these sunglasses. This category means that the lenses transmit only 8 to 18% of visible light, which is ideal for bright sunny days. Category 3 provides a high level of protection against intense sunlight, making it ideal for outdoor activities and sport.

The Kern model is available in an elegant grey colour, which can be easily combined with various clothing styles. These sunglasses are not only functional but also stylish, making them a great accessory for everyday wear.

• Lens colour: grey
• Polarising lenses
• Category 3 sun filter
• UV 400 protection (UVA, UVB, UVC)

3F Kern – you simply need this!

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.