While some may dismiss it based purely on the over-the-top styling cues it really does wonders, especially when it comes to controlling the colour spectrum. One of the biggest advantages of having such a comprehensively sized lens is the unobstructed and commanding view it provides the wearer. The floating nature of the eye shield and vent ports are superb in providing good ventilation and airflow, which in turn also helps prevent the lens from fogging up. The Ri-Pel coating is effective and combats road spray and other contaminants, even when riding in heavy rain. Having used these sunglasses extensively through December and January (the Rapha Festive 500 included) I can vouch for the excellent quality and performance credentials of the lens - even during wet, dark and rainy rides. POC has made a concerted effort to drive home the fact that the lens is resistant to scratches - an issue that has plagued the company's previous offerings. The lens is available in eight different types including clear: Clarity Road (no mirror Cat 2, light silver mirror Cat 2, silver mirror Cat 3, ML gold mirror Cat 2) and Clarity Trail (no mirror Cat 1, light silver mirror Cat 2, silver mirror Cat 2). It also offers complete protection from UVA and UVB rays (UV400 rated). It's been optimised to deliver a crystal clear image through the careful application of an anti-glare, Ri-Pel coating - a hydrophobic and oleophobic treatment that protects the lens from water, dirt, oil, sweat, salt and dust. As previously mentioned, the lens itself has been designed together with Carl Zeiss. It's a very clever system that helps provide a clean aesthetic and functional approach when it comes to changing the lens. It clips into the frame via six frameless anchor points - two on the top, two on the bottom and two around the nose section. The Clarity lens, however, is the magnum opus here. At 40g (actual) they're also pretty light given their size and don't feel particularly 'weighty' when in use. There's also an adjustable nose piece made from soft, grippy rubber that deforms to fit any shape.

The temple arms can be manipulated to fit any head shape thanks to the four-stage length adjustment system - simply pull or push the arms into place. POC has applied its design nous to maximum effect with the Devour sunglasses, especially with the frame system which is built to offer a personalised fit thanks to a series of clever touches.

Poc devour uranium black