O2 SRC work boots, nubuck, size

Professional boots O2 SRC, nubuck, size 44, enhanced resistance to soaking and wetting, mesh inner lining, sole made of dual-density PU, antistatic insole, closed heel, energy absorption in heel area, sole resistant to diesel oil (FO), laces with woven reflective thread, compliant with EN ISO 20347:2012 SRC FO O2 standard (SRC – slip resistance on ceramic surface covered with sodium lauryl sulfate (SLS) solution and on steel surface covered with glycerol), CE certified.