Personalized 5th Grade Teacher Back to School Gift Men's V-Neck T-Shirt. 5th Grade Teacher Men's V-Neck T-Shirt - Black back to school or appreciation teaching gift. 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