Specification: The S171 polo shirt has been expertly redesigned to maintain its popularity while offering a classic two-tone Cotton Comfort look. This updated version provides the same breathability, visibility, and comfort as before, now enhanced with a touch of modern style. Fully certified to EN ISO 20471 Class 2, it ensures dependable visibility and all-day wear comfort in active work environments. Washing Instructions: Machine wash at 40°C. Drip dry. Do not tumble dry. Do not dry clean. Do not bleach. Do not iron. Maximum 50 washes. Fabric: 55% Cotton, 45% Polyester, Knit Weight: 175gsm Size: S 32/36" M 38/42" L 42/44" XL 46/48" 2XL 48/50" 3XL 52/55"