Aqua Lung provides a variety of different hoods that can be worn with any of their jumpsuits. Ranging in thicknesses from 1.5mm to 7mm. The Aqua Lung SeaWave+ Cap is made from 3mm nylon-2 neoprene and has tapped seams for strength and durability. Unique vent designs to allow for release of trapped air and hanging loops for easy storage. The Aqua Lung SeaWave+ Cap has a hook and loop chin strap. Hood is black in color and is available in multiple sizes.