WATERPROOF ANTISTATIC WAIST TROUSERS Model: 112/A The model is made of PVC/polyester antistatic fabric called Plavitex Antistatic. The trousers are with elaticated waist and adjustable legs with snaps. Seams are double welded high frequency. The product protects against rain and wind and it's recommended to be used at potentially explosive zones where there is a lot of gas and vapors of methane. The product conforms with the EN ISO 13688, EN 343 and EN 1149-5 standards.