Blaklader Long underpants XWARM 1894-1706

Blaklader XWARM Long Thermal Underpants 1894-1706

When you're working in severe cold conditions, your base layer needs to perform as hard as you do. These long thermal underpants from Blaklader are engineered to keep you genuinely warm and dry during extended exposure to extreme temperatures. The clever construction features an inner cable-knit polypropylene layer that draws moisture away from your skin, whilst the outer merino wool absorbs that moisture and maintains its insulating properties even when damp. This means you stay comfortable during stationary work in harsh winter conditions, without overheating when you're active. Recommended for use between -20°C and -35°C, these underpants are built for professionals who need reliable thermal protection that actually works.

Key Features

• Merino wool and polypropylene blend for superior warmth
• Moisture-regulating construction keeps you dry throughout your shift
• Terry cloth backing provides soft, comfortable inner surface
• Elasticated waistband and cuff closures for secure fit
• Suitable for extreme cold environments down to -35°C

Recommendations from our Unishore Expert

These thermal underpants are your best mate when working outside in biting cold. The dual-layer system genuinely makes a difference-the inner layer pulls sweat away from your body whilst the outer layer holds the warmth in, even when conditions are brutal. The terry cloth backing feels soft against your skin, which matters when you're wearing them all day. The elasticated cuffs at the ankles keep the fit snug without restricting movement, so you can work comfortably whether you're standing still or moving around the site. If you're regularly exposed to sub-zero temperatures, these underpants will earn their place in your workwear rotation.

Product Features

• Material - 70% merino wool, 30% polypropylene, terry cloth, breathable, moisture regulating, 275 g/m²
• Colour - Black
• Waistband - Elasticated
• Leg opening - Elasticated cuff closure
• Leg length - Full length
• Article number - 1894-1706