Brynje’s Classic Wool T-shirt base layer is constructed from a mix of merino wool (80 percent) and polyamide (20 percent) material, which helps it wick well when you start sweating.
It’ll take the edge off when the temperature drops, but thanks to the fine mesh knit it will breathe well enough to be worn on warmer days too, and does a good job of regulating your body’s temperature.
It’s extremely comfortable thanks to its soft texture, and there’s just enough length to get it tucked into your shorts to keep draughts out.
We found it’ll last a couple of sweaty rides before it starts to smell, too.
This article was originally published in Mountain Biking UK magazine, available on Apple Newsstand and Zinio.