Caffè latte, often shortened to just latte in English, is a coffee beverage of Italian origin made with espresso and steamed milk. Variants include the chocolate-flavored mocha or replacing the coffee with another beverage base such as masala chai (spiced Indian tea), mate, matcha, turmeric or rooibos; alternatives to milk, such as soy milk or almond milk, are also used.
More Info in wikipedia