Personalized Materials Engineering Chick White Text T-Shirt. Materials engineering chick in curly text with a cute yellow chick juggling the symbols for aluminum, nickel, copper and titanium is a funny gift design for women in engineering. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.