SIEVI Flame Retardant ESD Work Socks Size 36-39 Kevlar Fire Protection Industrial Socks (2025)

SIEVI Flame Retardant ESD Work Socks – Size 36–39, Kevlar® Fire Protection Socks with Antistatic Properties

The SIEVI flame retardant work socks in size 36–39 are engineered for high-risk industrial environments, delivering advanced protection against heat, flames, and electrostatic discharge in a compact size range.

Constructed with Preox and Kevlar® fibers, these socks provide outstanding thermal resistance and durability. Certified according to EN ISO 14116:2015 (Index 2), they ensure reliable flame retardant performance, while integrated carbon fiber provides ESD protection.

Key features and advantages

• Flame retardant protection (EN ISO 14116:2015 Index 2)

Certified safety for fire-risk environments.

• Kevlar® and Preox fiber composition

Delivers high resistance to heat and flame exposure.

• High oxygen index (LOI > 45%)

Indicates superior flame resistance.

• ESD-approved (antistatic)

Suitable for electrostatic-sensitive workplaces.

• Durable industrial construction

Designed for demanding applications.

• Unisex design

Suitable for a wide range of users.

• Optimized for smaller sizes (36–39)

Ensures proper fit and performance.

Applications

• Oil & gas industry

• Welding and metalworking

• Electrical and electronics sectors

• Industrial production with fire hazards

• Chemical and heavy industries

• Maintenance in hazardous environments

Technical specifications

• Manufacturer: SIEVI

• Product: Flame Retardant Socks

• Model: 00-99374-003-00M-36-39

• Type: Fire protection / ESD socks

• Size: 36–39

• Size range: 36–46

• Color: Black

• Material composition:

• 9% Preox fiber
• 21% Kevlar®
• 17% Polyamide
• 2% Elastane
• 1% Carbon fiber
• • Protection: Flame retardant + ESD
• • Certification: EN ISO 14116:2015 (Index 2)
• • LOI: >45%
• • Gender: Unisex
• • Application: High-risk industrial PPE
• • Year: 2025
• • Condition: New