Personalized Marching Band Egghead White Toddler Full Zip Hooded Jacket. A Marching Band egghead is a funny gift design for marching band members and staff. 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.