This Spiuk Profit glasses fit closely and comfortably, and don't obstruct helmet straps, but the multi-coloured standard zoom lens causes a distraction when looking over the shoulder for traffic or interested in other road hazards.

"A vision with no frames, is a world without having limits" declares the case with the Spiuk Profit sunglasses. Packaged on this nifty storage box, which also holds an extra clear lens, the Spiuk Profits have straight arms having a rubberised inner.
The one-piece lens includes a reinforcing bar across the top which gives a a little bit sprung effect and lightly holds them onto the particular face. I found this caused no discomfort for the duration of long rides, and the rubber life could grip well also on skin or a bandana without interfering with any on the helmets I tried these individuals with.
Putting them about, I initially had to get rid of them again, as I thought there is a smudge on that lens. However, this turned out to be a 2cm-long Spiuk logo and that is etched into the centre in the lens. It did catch me out a few times and I had and keep checking if it was a smudge or to the logo I may see. Also, there is slight intrusion with the nose-piece into the domain of vision. The optics, after you're wearing the Spiuks, usually are okay, but nothing intriguing.
In use, the Spiuk Profits stay closer into the face than other glasses We've tried, but the anti-fog medication means they stay obvious. I was glad belonging to the close fit during efforts of nearby Chew Valley lake, when I can be cycling through clouds associated with tiny midges. Nothing became past the Profits' zoom lens coverage during testing.

Spiuk claims the Profit glasses to be water repellent, and I found this became largely the case, although in prolonged bad weather or when really being employed up a sweat I must stop and clean them.
My main issue while using Profits comes with the particular multi-coloured lens. It features significant colour change along the whole lens, from light brown in the centre, quickly changing to azure, purple, pink and then yellow in the edges (see photo below). Once i cycle I frequently check out across my shoulder to get approaching vehicles or some other cyclists, or am scanning the ground, or hedges for just about any possible hazards. I observed the constantly changing coloration when glancing side in order to side actually quite disorientating and also offputting. This doesn't occur that has a single colour lens, and it is a shame Spiuk doesn't offer you the Profit glasses together with single colour lenses.
They do come with a clear lens, and that arms detach by draging upwards, to pull clear of a couple of small tangs –push-fit connections – to the edge of the lenses. The nose-piece is in addition carefully removed by unclipping the item. Using the clear zoom lens is fine, although it also attributes the Spiuk logo in the centre, again leading me to check on whether it was your smudge or not.
When using the clear lens is excellent, although it also functions the Spiuk logo in the middle, again leading me to test whether it was the smudge or not.
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