Personalized Environmental Engineering Chick T-Shirt. Environmental Engineering Chick in curly text with a chick holding the earth is a humorous gift design for women in engineering at birthdays and holidays. 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.