The Portwest B181 Merino Wool Baselayer Legging is a men’s thermal layer for physically demanding work. Its high merino wool content provides insulation, so you stay warm when temperatures drop.
The fabric draws moisture away from the skin and lets it escape, helping you stay dry when you are working hard. It is light enough to wear in any season.
Key features
- High merino wool content provides insulation and thermal protection
- Naturally moisture wicking fabric moves sweat away from the skin to help keep you dry
- Breathable knit lets heat and moisture escape during exertion
- Antimicrobial, anti-odour properties help the legging stay fresher over a long shift
- Flat lock seams lie flat against the skin to reduce rubbing
- Lightweight fabric for year-round wear
- Durable construction built for long-lasting use
- Made with mulesing-free merino wool
Materials and performance
50% merino wool, 50% polyester, 140g.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Layering
Wear it next to the skin as your first layer, beneath work trousers or overtrousers. It traps warmth close to the body while moving moisture outwards, so your outer layers can do their job of keeping the weather out.
Care
- Machine wash at 30°C
- Do not bleach
- Do not tumble dry
- Line dry
- Do not iron
- Do not dry clean
Add your logo
If you’d like to add your logo to the Portwest B181 Merino Wool Baselayer Legging, please contact us.



















