Personalized Entomology Bug Toddler Full Zip Hooded Jacket. Entomology don't bug me with an image of a bug wearing glasses is a funny gift design for birthdays, holidays, back to school and graduation. 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.