S1P, safety shoe, durable textile, various colours ACTEVA performance midsole technology combined with the NB Comfort insole for an ideal blend of support, cushioning and flexibility. Lightweight rubber outsole for ultimate flexibility and durability. EN ISO 20345, S1P, SRC, HRO, ESD, penetration protection anti-perforation midsole, SRC non-slip outsole, plastic toecap, heel cap support, ESD, metal-free, airport-friendly, heel pull tab, NB PU comfort insert, antistatic, heat-resistant outsole HRO, BGR 191 Product Article Design Safety shoes Colour description black / orange Gender Unisex Size (D) 45.0 Main colour black Sole material Rubber Secondary colour orange Safety level S1P Fastening system Lacing