Rail Hi-Vis Class 2 Polycotton Work Trousers RIS GO/RT Portwest RT45 The Portwest Rail Hi-Vis Polycotton Trousers RIS - RT45 are a traditionally styled poly-cotton work trouser. Two-band Hi Vis Tex tape above the knee ensures EN ISO 20471 class 2 certification, as well as the rail specification RIS-3279-TOM. Features Durable polyester/cotton fabric with Texpel stain resistant finish 50+ UPF rated fabric to block 98% of UV rays Reflective tape for increased visibility 3 pockets for ample storage Jetted back pocket Side access pockets Elasticated back waist for a secure fit Certified to EN ISO 20471 after 50x washes Complies with RIS 3279-TOM for rail industry (orange only) CE certified Reg and Tall leg available Sizing Guide Shell Fabric: 80% Polyester, 20% Cotton 280g