Wiggle is usually on my radar due to one of my other hobbies – cycling.
Generally Nukeproof gets a good rep in the MTB world, so I’d assume they have partnered with a good manufacturer to produce their branded apparel. I am tempted to pick one up, but already spent my merino money on some Decathlon/Forclaz merino tops which have been serving me really well the last couple years.
https://www.wiggle.com/nukeproof-merino-long-sleeve-14-zipper-baselayer

