Portwest SK22 Modaflame FR Work Sock

The Portwest SK22 Modaflame FR Work Sock provides certified flame retardancy and anti-static dissipation for utility linesmen, petrochemical technicians, and offshore electrical personnel. Knitted from an advanced blend of inherently flame-resistant modacrylic, cotton, and carbon anti-static filaments, it does not melt or drip under flash heat exposure. A cushioned sole bed relieves walking fatigue, while the elasticated rib leg prevents slippage.

Key Features:

• Inherent flame resistance certified to EN ISO 14116 will not melt, drip, or sustain burn
• Anti-static carbon fibers compliant with EN 1149-5 dissipate electrostatic charges
• Soft cotton blend ensures natural foot breathability and all-day perspiration absorption
• Reinforced cushioned sole bed provides protective shock relief on hard steel decks
• Extended ribbed leg shaft stays comfortably positioned without restricting circulation

Product Specifications:

• Safety Compliance: EN ISO 14116 (Index 3), EN 1149-5 anti-static certified
• Yarn Composition: 48 percent Modacrylic, 32 percent Cotton, 18 percent Polyamide, 2 percent Carbon
• Thermal Safety: Inherent heat and flame retardant properties
• Height: Crew-height boot length
• Style Code: SK22