MATERIAL
OUTSOLE
STANDARD
Bufallo FHC TPU/PU EN345 SB- S3
S1
Dry areas with electrostatic discharges and high risk of toe injuries
S1P
Dry areas with electrostatic discharges and high risk of toe injuries;nails,splinters and sharp objects
S2
Areas with high level of humidity and/or hydrocarbons and a high risk of toe injuries
S3
Areas with high level of humidity and/or hydrocarbons and a high risk of toe injuries; nails, splinters and sharp objects