SJ LIGERO S1P ESD dark blue half-shoe, composite toe cap/insole, phylon/rubber s The shoe is resistant to water, oil and fuel. The work shoes have a good anti-slip sole and are equipped with ESD. The breathable lining and lightweight sole complete the look. All shoes are equipped with breathable insoles for good ventilation. Lining: breathable lining. Type of sole: Phylon / Rubber, Antistatic - oil and fuel resistant, shock absorbing sole, anti-slip. Inner sole: Ergonomically breathable SJ Hybrid with perforated structure. Interchangeable SJ-3FIT. Insole: Impact resistant, lightweight. Safety sole material: Kevlar. Nose: Nano Carbon. Metal-free, Energy absorption in the heel, Extremely lightweight. Standards: EN ISO 20345 - S1P SRC - ESD - Metal-free.