Personalized Engineer Snowflake T-Shirt. Engineer text topped with snow and a row of snowflakes is a unique design for winter lovers. Fun gift design for engineers and engineering college students 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.