Merino base layers make a great choice for cyclists. Warm and cosy, they also wick sweat effectively. As the material has natural antimicrobial properties, you’ll also find they tend to not get as stinky as other synthetic base layers.

1. Icebreaker Everyday Merino Crew Base Layer
Size: XS – XL
Price: £50
More info: Icebreaker
One of the most popular base layers out there, this gets rave reviews all over the internet. Versatile, it’s perfect if you want a base layer that works as well for other sports or casual wear as for cycling.

2. Madison Isoler Merino Women’s Cycling Long Sleeve Base Layer
Size: UK8 to 16
Price: £44.99
More info: Madison
Like something a little brighter than the usual blacks and greys? We love the colour of the Isoler Base Layer from Madison, and the raglan cut sleeves will also help reduce the chance of shoulder chaffing from rucksacks.

3. Altura Merino Women’s Long Sleeved Base Layer
Size: UK8 to 18
Price: £39.99
More info: Altura
A great garment at a very accessible price point. We loved the fit and the contrast stitching.
Review: Altura Merino Women’s Long Sleeved Base Layer

4. Icebreaker Oasis Crew Merino Women’s Long Sleeve Base Layer
Size:  XS – XL
Price: £80
More info: Icebreaker
This slim fit jersey was incredibly popular with our reviewer: “Suitable for both and warm weather conditions this top performs incredibly.” Offset shoulder seams will prevent chaffing from rucksack straps, and it has a dropped tail at the back for good coverage.
Review: Icebreaker Oasis Crew Base Layer

4. Icebreaker Everyday Merino Crew Base Layer
Size: XS – XL
Price: £50
More info: Icebreaker
One of the most popular base layers out there, this gets rave reviews all over the internet. Versatile, it’s perfect if you want a base layer that works as well for other sports or casual wear as for cycling.