This long-sleeve baselayer from Wiggle’s in-house brand, dhb, works really well for chilly morning stints on the trails. It’s a decent length in the body, making it easy to tuck in to keep the draughts out, and the merino wool is incredibly soft against the skin. While the 200gsm fabric weight ensures this layer works well when the temperature drops, it wicks sweat well and is great on dull days when the sun never really makes an appearance. On top of that, it doesn’t stink once it’s dried out, though it can’t shed moisture quite as quickly as synthetic equivalents. Price $67