Snickers 6374 ProtecWork, Stretch Work Trousers, Hi-Vis Class 1 - Navy/Hi-Vis Yellow2 way stretch trousers in clean design that provide reliable protection in high risk work areas and hazardous environments where protective wear is required. The trousers offer inherent protection against heat, flame and electric arc along with antistatic properties. High visibility Class 1 for work in low light conditions. Certified welding Class 1. The trousers also protects against lighter chemicals according to EN ISO 13034 PB[6]. The twill 3 1