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Roadbox Fleece Thermal Underwear Set Everything else · Roadbox
£19.99 new on Amazon UK. Ranked #5 of the best thermal base layers.
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Best budget set
A no-name men's top and bottoms set with a fleece lining that sells well and costs little. The listing quotes moisture wicking, 4-way stretch and flatlock seams, but names no fabric content. A fleece-lined synthetic is warm for standing about, but less breathable than thin merino when you work hard. See it against the rest of the best thermal base layers →
