Professional vest design is an advantage of Movcam. The improved sweat-resist air-chutes on the vest makes ventilating faster and more effective. Lightweight net fabric, and improved design offer more comfort. Besides, the vest can evenly distribute the pressure on different parts of the body so as to relieve the spine of great pressure. Its ergonomic design assures snug fit and smooth breathing in comfort and reduces fatigue effectively. The size of the vest is adjustable according to the different sizes of the operators. It is easy and quick to put on and take off the vest.