Blaklader Women's XWARM Thermal Undershirt with Half Zipper
When working in extreme cold, you need thermal base layers that actually perform. This Blaklader women's thermal undershirt with half zipper is engineered for serious winter conditions, keeping you warm and dry when temperatures drop to their lowest. The two-tone design in grey and black isn't just visual interest-it represents the blend of merino wool construction and functional contrast stitching that makes this thermal shirt stand out.
Built from 100% merino wool with an interlock knit at 260 g/m², this undershirt offers the kind of insulation and moisture management that keeps professionals comfortable during demanding work. The half zipper at the collar gives you quick temperature control without overheating, whilst the extended back panel ensures consistent coverage throughout your shift. Contrast seams run along the sides, and ribbed cuffs at the wrists lock in warmth. This thermal undershirt is rated for use between minus 20°C and minus 35°C, making it ideal for serious cold weather work.
Key Features
- 100% merino wool interlock construction at 260 g/m²
- Extended back panel for enhanced coverage
- Half zipper collar for easy temperature adjustment
- Contrast seams and ribbed wrist cuffs
- Recommended for temperatures between minus 20°C and minus 35°C
Recommendations from our Unishore Expert
This thermal undershirt is your foundation layer for extreme cold environments. The merino wool construction naturally regulates moisture, drawing perspiration away from your skin so you stay dry even during physical work. The half zipper lets you manage heat without fully removing the garment, which matters when you're moving between indoor and outdoor conditions. The extended back panel is particularly valuable if you're bending or reaching during your work-it prevents gaps that let cold air in. Layer this with your outer workwear for comprehensive protection in harsh winter conditions.
Product Features
- Material - 100% merino wool, interlock, 260 g/m²
- Closure - Half zipper
- Back Length - Extended back panel
- Sleeve Length - Long sleeves with ribbed cuffs
- Colour - Medium grey with black contrast panels
- Article Number - BL7299