Safety Footwear

Protective footwear designed to shield workers' feet from workplace hazards including impact (falling objects), compression (rolling loads), puncture (sharp objects penetrating the sole), electrical hazard (EH — insulation from electrical shock), static dissipation (SD — controlled charge bleed-off), chemical splash, and slip/fall. Per ASTM F2413 (current US standard): impact protection rated I/75 (75 ft-lb) or I/50, compression rated C/75 or C/50, puncture resistance (PR — steel or composite plate in the sole), electrical hazard (EH — withstands 18,000V under dry conditions), and metatarsal protection (Mt). Toe cap materials: steel (traditional, heaviest, conductive), composite (fiberglass/Kevlar — lighter, non-metallic detector friendly, thermal insulator), and aluminum (lightweight, thinner profile). In Mexico: NOM-113-STPS-2009 specifies requirements for safety footwear in Mexican workplaces. Dielectric footwear (rated for electrical insulation) is essential when combined with dielectric mats and gloves for complete electrical PPE. Sole: oil-resistant rubber or PU, slip-resistant tread (SRC rating per EN ISO 20345 — tested on both ceramic and steel with water and glycerin). Brands: Red Wing, Timberland PRO, Caterpillar, Dr. Martens Industrial, Reebok Work.

What you need to know

Per ASTM F2413 (current US standard): impact protection rated I/75 (75 ft-lb) or I/50, compression rated C/75 or C/50, puncture resistance (PR — steel or composite plate in the sole), electrical hazard (EH — withstands 18,000V under dry conditions), and metatarsal protection (Mt).

Toe cap materials: steel (traditional, heaviest, conductive), composite (fiberglass/Kevlar — lighter, non-metallic detector friendly, thermal insulator), and aluminum (lightweight, thinner profile).

In Mexico: NOM-113-STPS-2009 specifies requirements for safety footwear in Mexican workplaces.

Dielectric footwear (rated for electrical insulation) is essential when combined with dielectric mats and gloves for complete electrical PPE.

Full definition

Safety footwear is designed to protect workers from various hazards that can occur in industrial environments. The primary purpose of this type of footwear is to shield the feet from impact from falling objects, compression from heavy loads, punctures from sharp objects, and electrical hazards. Safety footwear must meet specific performance standards to ensure adequate protection. According to ASTM F2413, safety footwear can be rated for impact protection of either I/75 (75 ft-lb) or I/50, compression ratings of C/75 or C/50, and puncture resistance, which may include a steel or composite plate embedded in the sole. Additionally, many safety shoes provide electrical hazard (EH) protection, which ensures insulation from shocks by withstanding voltages of up to 18,000V under dry conditions. The materials used in the construction of toe caps vary; steel caps are the heaviest but provide excellent protection, composite caps are lighter and non-metallic, making them suitable for environments with metal detectors, and aluminum caps offer a thinner, lighter alternative.

In Mexico, the safety footwear standard is governed by NOM-113-STPS-2009, which sets the requirements for safety footwear in workplaces, ensuring that they provide adequate protection against common hazards. Dielectric footwear, specifically designed for electrical insulation, is crucial when used in conjunction with dielectric mats and gloves to offer comprehensive electrical personal protective equipment (PPE). The soles of safety footwear are typically made from oil-resistant rubber or polyurethane (PU), featuring slip-resistant tread designs that are rated according to the SRC standard per EN ISO 20345. This rating ensures that the footwear has been tested for slip resistance on both ceramic and steel surfaces in the presence of water and glycerin, thus providing assurance to users in slippery conditions. Brands such as Red Wing, Timberland PRO, Caterpillar, Dr. Martens Industrial, and Reebok Work are recognized for their high-quality safety footwear, catering to a variety of industrial needs.

What you need to know

What you need to know: Safety footwear is critical for protecting against workplace hazards such as impact, compression, and puncture.

ASTM F2413 sets standards for safety footwear performance, including impact ratings of I/75 or I/50.

Electrical hazard-rated footwear can withstand up to 18,000V, essential for electrical safety.

Common toe cap materials include steel, composite, and aluminum, each offering different benefits in terms of weight and conductivity.

NOM-113-STPS-2009 defines safety footwear requirements specific to Mexican workplaces.

Industrial applications

1Construction sites where workers are exposed to falling objects and heavy equipment.

2Manufacturing environments with sharp objects on the floor that pose puncture hazards.

3Electrical installations where insulation from electrical shocks is necessary.

4Chemical processing plants where workers may encounter hazardous materials.

5Food processing industries where slip resistance is crucial for worker safety.

Common mistakes

✕Selecting footwear that does not meet the specific ASTM ratings required for the job environment.

✕Using worn-out or damaged safety footwear, which compromises protection.

✕Neglecting to consider the weight and comfort of footwear, leading to fatigue and reduced productivity.

✕Overlooking the importance of the slip-resistance rating, especially in wet or oily conditions.

Safety Footwear

What you need to know

Full definition

What you need to know

Industrial applications

Common mistakes

Pro tip

Technical standards

Suppliers of safety products in Mexico

Applicable standards