Temperature 8°C to 16°C
-8°C
0°C
8°C
16°C
24°C
32°C
Weight 4/6
Breathability 5/6
Wind protection 2/6
Size Guide
Fit Guide
Product Reviews
5 / 5
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Submitted 8.11.2025
By Laurens
Good value for money
Good quality, acceptable price. Thinner than I expected, but the merino does its thing and is warmer than you expect it to be. Good breathability. Do check the sizing: I ordered small because of measurement chart and it fits me good, but I usually have a size large.Show full review -
Submitted 16.4.2026
By Martin
Top quality lightweight baselayer
I bought this specifically to go with my Alternative Ultralight Long Sleeve Jersey, which is close-fitting. They play very nicely together! It is made from a soft, stretchy fabric and wicks sweat efficiently. I have various other Isadore merino baselayers, and it's really handy to have a lighter option to go with other (Isadore) long sleeve jerseys. I chose the vapor colour, which is pale grey so it goes with just about any other kit. Highly recommended.Show full review -
Submitted 31.12.2025
By Maarten
Top long baselayer
Very nice fabric, very comfortable and great fit. Great Isadore quality. The fabric is relatively thin compared to another Isadore baselayer I bought earlier so perhaps not best for those really cold winter rides but more for intermediate conditions.Show full review
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