Personalized Mechanical Snowman Toddler Full Zip Hooded Jacket. A snowman holding a gear and wearing a scarf with gears is a humorous mechanical design. Fun gifts for mechanics and mechanical engineers 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.