Available in half a dozen different hues, from subdued to shimmering, Uvex’s Sportstyle 104s come with three lenses, and swapping between them is pleasingly straightforward thanks to the small retaining switch in the centre of the lens.
As for the lens, the optics are good but not fantastic, and ventilation is acceptable. The fit, however, is superb, with an adjustable nose-piece and flexible arms.
There’s a pad running along the top of the lens that’s designed to block sweat and, though it does feel a little bit odd at first, it proved pretty effective at absorbing perspiration. After a while you simply stop noticing it’s there.