Durable, non-pilling fleece. Warning tape improves visibility. Two zipped side pockets for secure storage. The elastic waistband with stoppers allows for a very good fit. Elastic cuffs for a better fit. Unlined. Fully compliant with British Railway Standard RIS 3279-TOM (orange color only). CE certified. Fabric with 40+ UPF filter that blocks 98% of UV rays. Sizes up to 4XL available. It is EN ISO 20471 certified after 25 washes. Contrasting navy blue collar and zipper to emphasize the styling.