Wetsuit Hoods or Caps keep your head warm so you can stay in the water longer. As we lose most of our heat through our head, wetsuit hoods are effective in insulating your head when in cold water. We stock a range of wetsuit hoods from leading surf brands Rip Curl and O'Neill in a variety of thicknesses, neck lengths and linings so you can choose the best option for your needs. Look for a stretchy neoprene that will fit closely to your head and help prevent cold water from flowing in. When choosing your hood, it needs to be tight enough to fit your head but not so tight its uncomfortable or limits your movement or breathing.