Breve goes by a few names. Breve Latte, latte breve, caffè breve, or sometimes just Breve. A Breve is made from espresso and steamed half & half.
The use of half & half instead of 2% or whole milk makes the drink much more rich and creamy.
A latte is the perfect drink for those who love the taste of espresso but want it toned down just a tad. You'll still get the flavor of the espresso shot but it won't be quite as strong as a straight shot of espresso.
A Breve is made with steamed half and half (or half regular milk and half heavy cream) while lattes are made using steamed milk
The breve coffee drink has much more foam than the latte due to the half and half.