Blaklader Merino Half-Zip Thermal Undershirt WARM
When temperatures drop, having the right base layer makes all the difference to your comfort and performance on the job. This thermal undershirt combines premium merino wool construction with intelligent design features specifically engineered for cold weather work. The half-zip closure gives you quick temperature control when you need it, whilst strategically positioned warmth zones across the shoulders, arms, back, hips and buttocks provide targeted protection where your body loses heat fastest. An extended back panel ensures coverage during active movement, and contrast stitching adds durability to high-stress seams. At 200 g/m² of pure merino wool, this thermal shirt delivers excellent moisture management to keep you dry whilst maintaining core warmth. Ideal for working conditions between minus 5 and minus 30 degrees Celsius.
Key Features
- Half-zip closure for adjustable temperature control
- 100% merino wool construction with moisture management
- Extended back panel for added coverage
- Ribbed knit with contrast-stitched seams
- Designed for temperatures between minus 5 and minus 30 degrees Celsius
Recommendations from our Unishore Expert
Working in cold conditions demands undergarments that genuinely perform, and this merino undershirt delivers on that front. The natural properties of merino wool mean you'll stay warmer for longer whilst remaining dry, even as you work hard and perspire. The targeted warmth zones aren't just marketing speak either; they're positioned exactly where your body temperature drops most significantly during extended outdoor work. The half-zip design lets you adjust ventilation without peeling off layers completely, which is genuinely helpful when you're moving between heated and unheated spaces. The ribbed construction provides a secure fit that won't bunch or shift as you move, and the extended back coverage prevents that annoying gap that appears when you're bending or reaching. This is the sort of piece that justifies investing a bit more because it actually works.
Product Features
- Material - 100% merino wool, 200 g/m²
- Closure - Half zipper
- Sleeve Length - Long sleeves with ribbed cuff detail
- Back Panel - Extended for enhanced coverage
- Seams - Contrast stitching for durability
- Article Number - 4899-1732