Personalized World's Best Operations and Systems Manager Men's V-Neck T-Shirt. World's Best Operations and Systems Manager Men's V-Neck T-Shirt - White, a perfect gift for the best operations and systems manager in your life. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem