Fiberglass cap and flexible FAP® penetration protection, plus: ESD, metal-free, reflective elements, upper: leather with breathable textile inserts, lining: BreathActive functional lining, footbed: evercushion® BA, sole: rubber sole MOTION IMPULSE - 300 ° C heat-resistant, non-slip rubber outsole with midsole made of, IMPULSE.FOAM® in two different densities for excellent cushioning, stability and comfort