Blaklader FR Undershirt Zip-neck Inherent 4796-1075

Blaklader FR Undershirt with Half Zip Neck Inherent

Looking for a thermal undershirt that truly delivers on safety without compromising on comfort? The Blaklader FR undershirt with half zip neck is built for professionals who work in high-risk environments and demand reliable protection. This inherently flame retardant undershirt features a premium blend of 78% merino wool combined with 20% modacrylic and 2% other fibres, creating a fabric that actively resists flame whilst maintaining exceptional breathability. The extended back panel ensures complete coverage during demanding work, whilst the high collar with concealed half zip provides practical ventilation control. Merino interlock construction at 225 g/m² delivers thermal regulation in both wet and dry conditions, making this undershirt equally effective for indoor and outdoor work. The antistatic properties protect against electrical hazards, and contrast seam detailing adds durability where it counts. Machine wash on a delicate cycle up to 60°C keeps the garment in prime condition.

Key Features

• Extended back panel offers superior coverage during physical work
• Half zip neck closure allows temperature regulation and ventilation
• Inherently flame retardant with arc rating of 7.3 cal/cm²
• Merino wool blend maintains warmth in wet and dry conditions
• Antistatic properties provide electrical hazard protection

Recommendations from our Unishore Expert

This FR undershirt is ideal if you're working in electrical or thermal hazard environments where protection is non-negotiable. The merino wool component is genuinely a game-changer for thermal comfort, as it actively regulates your body temperature rather than simply trapping heat. This means you'll stay warm during cold exposure without overheating during periods of activity. The extended back panel is a thoughtful feature that keeps you protected even when bending or stretching, and the concealed half zip lets you adjust ventilation on the fly. The antistatic finish follows strict safety standards and works alongside the flame retardant properties for comprehensive hazard protection. For professionals balancing comfort with serious safety requirements, this undershirt justifies the investment.

Product Features

• Material - 78% merino wool, 20% modacrylic, 2% other fibres, merino interlock, flame retardant, antistatic, 225 g/m²
• Closure - Half zip with covered neck
• Sleeve Length - Long sleeves with ribbed cuff detail
• Back Panel - Extended for complete coverage
• Article Number - 4796-1075

Standards and Safety

• Flame retardant protection to EN ISO 11612 A1, B1 and C1 standards
• Electric arc protection to IEC 61482 Class 1 with 7.3 cal/cm² arc rating
• Antistatic properties according to EN 1149-5 for electrical hazard environments