The extremely popular S171 polo has been reconstructed to deliver a classic two tone Cotton Comfort polo providing the same level of breathability, visibility and comfort with extra style. Features and Benefits • Moisture wicking fabric helping to keep the body cool and dry • High cotton content for superior comfort • Reflective tape for increased visibility • Superior styling with a contrast collar and fluorescent stripe • Side vents for added comfort • Designed with a comfort fit • Certified to EN ISO 20471 after 50x washes • Complies with RIS 3279-TOM for rail industry (orange only) • 40+ UPF rated fabric to block 98% of UV rays • CE certified • UKCA marked Specifications Colour: Yellow/Navy Size: 4XL Fit: R