Personalized Gym Teacher Sneakers Men's V-Neck T-Shirt. Gym Teacher with the word Gym wearing sneakers is a humorous design to make your favorite gym teacher smile on birthdays, holidays, graduations and back to school. 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