Safety Toe Boot Standards: ASTM F2413 Ratings Explained

Safety Toe Boot Standards Explained

Updated November 6, 2026

What Does ASTM F2413 Mean on a Boot?

ASTM F2413 is the U.S. performance standard for protective footwear, the one OSHA’s foot protection rule points to. The label shows the standard and year, plus ratings. I/75 C/75 means the top impact and compression class. EH means electrical hazard protection, and PR means puncture resistant.

Updated November 6, 2026 · Source: 29 CFR 1910.136; ASTM F2413.

Reading the Label

I/75 and C/75: impact and compression ratings.
Mt: metatarsal protection.
EH: electrical hazard, a secondary protection only.
SD: static dissipative. Cd: conductive.
PR: puncture resistant sole.

Steel, Composite or Alloy

All three can meet the same rating. Steel toes tend to be slimmer and cost less. Composite toes are lighter and contain no metal. Alloy toes are thin and light, often for a higher price.

When Are They Required?

Under 1910.136, when work has a risk of falling or rolling objects, punctures or electrical hazards to the feet. Your hazard assessment decides. See who pays for boots and find work boot stores.

General information, not legal advice. Rules change and State Plan states may differ, so confirm with the current standard or your state agency.

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