For the listed price, you will receive a set of 2 pieces, so that you can ventilate both your chest and your back.
There is a set of special adapters included that are meant just for this purpose. The EVV™ will work with all high-quality plate carriers, but for maximum efficiency, we advise using UARM™ plate carriers.
While it is completely possible to attach a larger or smaller EVV™ to a vest, this will reduce its efficiency. Also, using a larger size EVV™ might somewhat restrict your movement if it is pushing on the shoulders.
The EVV™ Exchangeable Vest Ventilation is ergonomically designed to fit equally well on the front and on the back.
Staying cool and dry in hot and humid climates significantly reduces fatigue, especially over extended missions, as well as chances for infections, irritations, and chafing.
One of the benefits of having exchangeable ventilation is that you can wash it without the need to wash the entire vest. This will keep your whole body armor smelling good for much longer, even in hot and humid climates.