This is basically the same gilet as the Planet X gilet. It's also identical to the Polaris Aerovest, which is £10 dearer. The design is different from most gilets, with wind- and shower-proof fabric running down the centre of the back and large mesh panels on each side. That's handy off-road and it's no problem on it.
Cut is fine, if a bit loose around the armholes. The hem has a shock cord and the collar is high, close and lined with soft fleece. The chunky zip has a storm flap underneath and there's a mesh-lined zipped pocket in the lower back. Reflective piping runs down most of the seams and should be visible from any angle. There's a little reflective loop on the back too, which could be used to secure an LED light, and a coat hook loop on the collar. All in all, it ticks all the boxes at a bargain price.