Otherwise, fit is really good and these 'large' trousers actually flattered my 38in waist. No XL needed here – thank you Proviz. Leg length is enough for my 6ft frame without being too long. And pedalling performance in general was very impressive with no worries about the kind of slipping around in the saddle that can accompany other waterproofs. Value and conclusion

I needed to tighten the strap a little whilst I was running and this was as easy as you would hope for it to be. A gentle pull on the strap and it was nicely adjusted. Proviz says: "The REFLECT360 trousers are a rugged, hard-wearing waterproof and breathable trouser designed specifically to ensure you arrive at your destination dry on those wet and windy days. The elements will be kept out yet the breathable fabric will enable heat to escape. Please note, that whilst these items were provided to me free of charge to test, the review and opinions are my own. I have not been put under pressure or influenced to write favorably or otherwise by the Proviz team. There’s no doubting waterproofing. Squalls have passed by and longer periods of steady rain have made no impact.So it's a slight shame about the breathability issue because in all other respects these are excellent overtrousers that offer great value for money. If you can live with sweaty legs or only plan to use them in the depths of winter – when that enhanced reflectivity will really come into its own – they remain a decent option. Verdict As I mentioned above, the biggest pull for me is the fact that it is compatible with hydration bladders. This is a great feature which I know that a lot of distance runners will be happy with. The fabric isn't waterproof, merely water resistant, but the zips are YKK AquaGuard water resistant, and the bag does a good job of keeping short showers out. It takes quite a soaking before you have to worry about soggy sandwiches and underwear, and that is perhaps the only potential downside for daily commuters who have no choice but to ride in the rain. I have been intrigued with this brand for some time now. I have seen many ads on social media and a fair few people out and about in the gear. You can’t help but notice just how bright they are, and I mean, they are incredibly bright. One thing I didn't mention earlier was, for all the apparent simplicity of most waterproof trousers, that doesn't normally stop manufacturers from charging top dollar and I've tested plenty that sometimes lurk around the three-figure mark.

Using these in conjunction with the long underarm air vents and front zip helps to deal with a certain amount of condensation that inevitably builds up. Beyond the commute On the other hand, when the snow (and freezing rain) started to fall the 360+ did an excellent job of keeping the elements out, leaving me warm and dry. Riding in several winter rainstorms, I never got wet, and never felt under dressed. As we discussed in our guide to surviving the winter chill, you should aim to dress for temperatures 10 degrees warmer than what they are outdoors to allow for the heat that you will generate during a run.I too binned my Proviz winter gloves - they were decent for warmth and fantastic for visibility but leaked like a sieve if the rain looked at them funny. Proviz's Reflect360 waterproof trousers, though, manage to add just enough useful additions to the typical overtrouser formula without overdoing novelty for novelty's sake. Designed by Proviz, this highly technical material combines breathability and waterproofing through a brand film fabric sealed to our special reflective material. Proviz's Reflect360 Waterproof Trousers are decent overtrousers that do their two main intended jobs well, keeping you protected from the weather and easily visible in poor conditions. However, breathability is not their strong suit and you're going to get clammy if you work up a sweat. For waterproofing I think mine has fully wetted out once in the time I've had it - that was in utterly torrential rain though.