Work Boots S3L SR FO Metal Free Size

S3L SR FO work boots, metal-free, upper: nubuck, lining: mesh fabric, sole: PU/PU, insole: EVA foam, composite toe cap and Kevlar anti-puncture midsole, boots made in S3L SR category (SR – slip resistance on ceramic surface covered with sodium lauryl sulfate (SLS) solution and on steel surface covered with glycerol, toe cap providing protection against impacts with energy equal to 200J, puncture resistance, closed heel, FO – resistance to oils, gasoline, and other organic solvents, antistatic properties, energy absorption in heel area, toe coated externally with thick PU layer), CE certificate, size 43