Marking of safety and occupational footwear

Safety shoes

Based on the current standard EN ISO 20345:2022

Cell Textn

Penetration protection

Cell Textn

CLASS

Protective toe cap
-

Slip resistance prescribed (similar to SRA)

HRO

Behavior towards
contact heat

An
Electrical
resistance (0.1 - 1000 Mega-ohm)

E

Energy absorption under the heel

P

Steel penetration protection Type P

PL
Non-metallic penetration protection (4,5 mm nail)

PS
Non-metallic penetration protection (3,0 mm nail)

WPA
Water penetration and absoption

Cleated sole

FOn

Fuel resistance

Cell Textn

S1P

Cell Textn

S1PL

Cell Textn

S1PS

Cell Textn

S3L

Cell Textn

S3S

Cell Textn

Requirement	Symbols	OBn	O1n	O2n	O3n
Toe protection (200 joules)	Cell Text	Cell Textn	Cell Textn	Cell Textn	Cell Textn
Slip resistance	SRA, SRB o. SRC
Penetration protection	P	Cell Textn	Cell Textn	Cell Textn
Antistatic shoes	A	Cell Textn
Energy absorption in the heel area	E	Cell Textn
Water penetration and water absorption (shoe upper material)	WPA	Cell Textn	Cell Textn

Behavior towards contact heat	HRO
Fuel resistancen	FO
Thermal insulation of the sole complex	HI
Cold insulation of the sole complex	CI
Grip on laddersn	LG
Metatarsal protectionn	M

	Fulfills prescribed requirements
Cell Text	Cell Text