The fabric is inherently flame resistant

Snap closures on the bottom of the ankle hem ensure a snug fit

Two tones for additional protection

this FR baselayer works all year long

Fluorescent material of 100% Polyester

HexArmor Welding Glove 5058 BR-PIP The fabric is inherently flamePurpose built for TIG welding operations, the HeatArmor 5058 features HeatHide technology, 360 cut, and goatskin leather with 25% less thickness. Not to mention incredible comfort, dexterity, and longevity better than anything youve used before. Certifications Arc Flash CAT 3 rated (HRC ATPV: 30. 1 cal cm2) Contact Heat Level 2 Cut A6 Puncture 3 Abrasion 3 EN388 2X32E