NAT'S Thermal socks for men – WK970 Size:One size fits most The garment is Arc Flash

The garment is Arc Flash Rated at an ATPV of 12 cal/cm²

this material is Flame Resistant

Green & Black (Exluding Brown Duck)

Non-Slip Temple Pads- Thermo Plastic Rubber non-slip insert in the temple

NAT'S Thermal socks for men – WK970 Size:One size fits most The garment is Arc FlashNATS thermal socks are engineered for your comfort. Using high density yarns with extra thick construction to create a thermal barrier to keep warmth close to your skin, ensuring your feet stay warmer longer making them the ultimate thermal insulated socks! The unique construction offers a thermal insulation layer that not only adds warmth but also adds comfort and support to your feet. Our high density yarns used along with the extra thick