Hood

The Santi Light 6mm Hood is a nice stretchy hood with 6mm of neoprene around the head to keep you warm in cold water and 5mm around the face and neck for flexibility.

Vented The top of the hood has air vents to allow expanding air to escape out of the top of the hood without letting cold water flushing in.

The Santi 9mm Hood is a thick hood to keep you warm in the coldest waters. 9mm neoprene around your head keeps you warm and thinner 7mm neoprene around your face and neck improve movement and comfort.