Blaklader FR Women's Long Underpants Inherent 7203-1075

Blaklader FR Women's Flame Retardant Long Underpants Inherent 7203-1075

When you're working in high-risk environments, your base layer needs to work as hard as you do. These women's flame retardant long underpants from Blaklader combine inherent fire protection with everyday comfort, making them an essential investment for professionals who refuse to compromise on safety. Crafted from a premium blend of 78% Merino wool, 20% modacrylic, and 2% other fibres in a Merino interlock construction, these underpants deliver thermal regulation in both wet and dry conditions. The antistatic properties provide additional protection, whilst the elastic waistband and contrast-coloured seams ensure a secure, comfortable fit throughout your shift. Whether you're working indoors or outdoors, this flame retardant underpant meets rigorous safety standards whilst maintaining the breathability and moisture-wicking performance you need.

Key Features

• 78% Merino wool blend retains warmth in wet and dry conditions
• Inherently flame retardant and antistatic protection built-in
• Elastic waistband delivers comfortable, secure fit
• Contrast-coloured seams enhance visibility and durability
• Suitable for both indoor and outdoor work environments

Recommendations from our Unishore Expert

These long underpants are built for professionals who face genuine fire and electrical hazards on site. The Merino wool content works brilliantly to regulate your core temperature, keeping you warm without overheating, which means you'll stay focused on the job. The inherent flame retardant properties mean the protection is permanent-it won't wash out or degrade with wear, so you're investing in long-term safety. We'd recommend these especially if you're rotating between heated indoor spaces and colder outdoor conditions, as the material adapts to your environment. The antistatic capability adds that extra layer of peace of mind in electrical work environments. Simple wash care at 60°C on a gentle cycle keeps them performing as designed.

Product Features

• Composition - 78% Merino wool, 20% modacrylic, 2% other fibres, Merino interlock, flame retardant, antistatic, 225 g/m²
• Colour - Black
• Fit - Elastic waist with contrast-coloured seams
• Leg Length - Full length with ribbed cuff openings
• Article Number - 7203-1075

Standards and Safety

• Flame retardant protection meets surface area, convection heat, and radiation heat requirements EN ISO 11612 A1, B1, C1
• Antistatic properties provide reliable electrostatic discharge control EN 1149-5
• Electric arc protection rated at Class 1 with arc rating of 7.3 cal/cm² IEC 61482-2