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Portwest B171 Dynamic Air Baselayer Legging

£12.72

Moisture-wicking polyamide and polypropylene blend
Seamless body-mapped panelling
Fast-drying fabric for multi-season use
Insulating 245g fabric with added elastane

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Clear

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SKU: B171 Category: Thermals & Baselayers Brand: Portwest

Description
Additional information

The Portwest B171 Dynamic Air Baselayer Legging is a thermal layer for wearing beneath work trousers when you are active in cold conditions. It insulates the legs while drawing sweat away from the skin, so you stay warm without feeling damp.

Seamless, body-mapped panels help air move where you need it most, and the fast-drying fabric suits use across several seasons. Contrast stitching gives it a modern finish.

Key features

Breathable, moisture-wicking fabric draws sweat away from the skin to help keep you dry
Insulating fabric provides thermal protection for the legs in cold weather
Seamless body-mapped panelling supports breathability and reduces rubbing points
Fast-drying fabric is ready to wear again sooner after a hard shift or wash
Elastane in the blend gives stretch for bending, kneeling and climbing
Contrast stitching for a modern look

Materials and performance

71% polyamide, 26% polypropylene and 3% elastane, 245g.

Standards and protection

Certified to EN 14058 Class 1 for protection against cool environments, with a thermal resistance of 0.102 (M².K/W) and a Clo value of 0.7.

Fit and sizing

Regular fit. See our Portwest Sizing Guide for detailed information.

Layering

Wear it next to the skin as your base layer, with work trousers over the top. In very cold or wet weather, add insulated or waterproof overtrousers as an outer layer. The wicking fabric keeps moisture moving away from you through each layer.