Safety Orange or Green Tee's - Hi-Visibility T-Shirts in Sizes S-6XL Safety Orange Tee's - Orange T-Shirts in Sizes S-6XL. A reliable choice for comfort, softness and durability. This must-have style is shrink- and wrinkle-resistant for good looks that last. 5.5-ounce, 50/50 cotton/poly Shoulder-to-shoulder taping Coverseamed neck. Double-needle sleeves and hem Safety Orange are compliant with ANSI/ISEA 107 high visibility standards for background color. Adult Sizes: S-6XL