Viking 6002O Orange Safety Cotton T-Shirt with 2″ Vertical Yellow Stripes on front, diagonal X on back and silver stripes on sleeves. Meets Ontario OSHA REGULATION 213/91 Sec.69.1 (1). Made of 100% pre-shrunk cotton for maximum breathability and comfort. Reinforced back, neck and shoulder seams for increased durability. UPF 50+ blocks out 98% of ultraviolet light. Available in sizes S-4XL. Sold as each.