Waterproof and breathable Portwest RT61 orange hi-vis trousers with taped seams to prevent water penetration. Reflective tape for increased visibility. Portwest RT61 trouser can be easily worn on top of trousers. Fully elasticated waistband for ultimate wearer comfort. Zipped ankles for easy fitting over work boots. 50+ UPF rated fabric to block 98% of UV rays.