Blaklader Undershirt with roll collar and zipper WARM 4891-1705

Blaklader Thermal Shirt with Roll Collar and Half Zip WARM

Looking for reliable thermal wear that actually performs when temperatures drop? This Blaklader undershirt with roll collar and zipper combines the moisture-wicking properties of polypropylene with the natural warmth of merino wool. The two-layer construction works cleverly by drawing sweat away from your skin and allowing the fine merino fibres to absorb it on the outer layer, keeping you dry and warm in harsh winter conditions. Rated for temperatures between minus 5°C and minus 30°C, this is proper cold-weather base layer designed for professionals who work outdoors. The extended back ensures coverage when you're bending and moving, whilst the rib-knitted cuffs create a secure fit at the wrists.

Key Features

• Two-layer construction for effective moisture management
• Roll collar with half zip for layering flexibility
• Extended back for added coverage during work
• Suitable for temperatures from minus 5°C to minus 30°C
• Rib-knitted wrist cuffs for secure fitting

Recommendations from our Unishore Expert

When you're working in freezing conditions, staying warm and dry is essential for both comfort and safety. This thermal shirt performs brilliantly as a base layer underneath heavier winter workwear, and the half zip means you can regulate your body temperature without fully removing layers. The blend of materials works together to prevent that clammy feeling you get with basic cotton thermals, which is crucial when you're stationary or moving between heated and cold environments. Pair it with your preferred outer shell for maximum protection during the coldest shifts.

Product Features

• Composition - 50% merino wool, 50% polypropylene, rib knitted
• Weight - 235 g/m²
• Closure - Half zip
• Collar - Roll collar
• Back - Extended length
• Cuffs - Rib knitted
• Temperature rating - Minus 5°C to minus 30°C
• Article number - 4891-1705