What time is it? Adventure Time! Sport this awesome Jake Face adult t-shirt and tackle the next adventure in style. This gold, standard fit shirt is made from 100% cotton. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this Adventure Time Jake Face t-shirt style. Check back often for some of our new Adventure Time with Finn & Jake clothing and other Adventure Time with Finn & Jake Merchandise at great prices only at Animation Shops.