Personalized Steel Beam Adult Hoodie Sweatshirt. An image of an I Beam is a unique design for structural engineers and steel erector professionals at birthdays, holidays and graduation. Elevate your comfort with this classic adult hoodie, a perfect blend of style and practicality. Crafted from soft, high-quality fabric, it features an adjustable drawstring hood, and a spacious front pocket. Ideal for layering or wearing on its own, this hoodie is a versatile staple for casual outings, workouts, or relaxing at home.