Personalized Beam Moment Long Sleeve T-Shirt. Structural engineer, give me a moment with a bent beam is a humorous twist on the double meaning behind the word moment and is a funny design for engineers and college students at birthdays and holidays. 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