Personalized Eggstreme Geocaching Toddler Full Zip Hooded Jacket. Eggstreme geocacher text with an egghead wearing a hard hat and spiked hiking boots and holding a GPS, rope and walking stick, is a humorous design for geocachers at birthdays and holidays. 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.