The Portwest Winter Overall S585 is a fully waterproof and durable insulated winter overall designed for demanding maritime and cold environments. This protective garment impresses with its contemporary design, high-quality craftsmanship, and meticulous execution, certified to EN342 for cold insulation down to -36°C. Made from 100% polyester with an extremely water-repellent PFAS-free Texpel Splash Eco surface finish that causes water to bead, it includes waterproof and taped seams to prevent water ingress. Key functional elements include reflective bands for increased visibility, double-layer hidden knee protection for enhanced strength and durability, and multiple storage pockets including chest pockets with D-rings for keys and ID cards. Practical features include a two-way zipper for easy opening, a side zipper for convenient dressing, a fully elastic waistband for optimal comfort, adjustable Velcro cuffs for a proper fit, wind protection in the sleeves for warmth, and a concealed hood for added functionality. The design incorporates five storage pockets, a radio loop, and a mobile phone pocket. This overall is CE certified and UKCA marked, making it suitable for professional applications where cold insulation and visibility are essential requirements.