S1P, safety low shoe, wear-resistant textile, different paints ACTEVA Performance midsole technology in combination with the NB Comfort insole for an ideal mix of support, cushioning and flexibility. In addition, the outsole with AT-TREAD pattern offers maximum slip resistance. NB Speedware is designed for the active worker in a variety of conditions, suitable for indoors and outdoors. Plastic safety toecap, puncture-resistant midsole, anti-slip SRC outsole, heel counter support, airport-friendly, metal-free, pull tab on the heel, PU comfort insert, antistatic, EN ISO 20345: 2011, S1P, SRC, DGUV Rule 112-191, BGR 191 Gender unisex Main color black Manufacturer's color name schwarz Size (D) 45.0 Closure system lacing Type/type Item Design of safety shoes Safety step S1P