Work shoes O2 SR FO ultra antislip size

O2 SR FO work shoes, ultra antislip, upper: hydrophobic microfiber, lining: mesh knit, sole: PU/Rubber, insole: HI-POLY foam, shoe made in category O2 SR FO (SR – slip resistance on ceramic surfaces covered with sodium lauryl sulfate (SLS) solution and on steel surfaces covered with glycerol), closed heel, resistant to oils, gasoline and other organic solvents, antistatic properties, energy absorption in the heel area, protection against softening, CE Certificate, size 40