Personalized I Byte T-Shirt. i Byte text is a humorous play on words "I bite" and a unique computer gift design for programmers, geeks and IT professionals at back to school, graduation, birthdays and holidays. Everyone loves our Custom T-Shirts! 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.