Personalized Gyminator Long Sleeve T-Shirt. I am the gyminator text with sneakers is a humorous twist on the word terminator. Fun gifts for back to school, birthdays, holidays and graduation for physical education teachers, trainers and exercise gurus. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL