COEXIST has produced the LEVEL6, made by MARS, a supplier to the US military.
It uses YKK's world-renowned new technology "CLICK-TRACK® MAGNETICK", which allows it to be easily put on and taken off with just the recoil of the magnet.
As the system makes it impossible to open in the opposite direction, a stop zip for reverse opening is placed next to it.
The side zippers are large and the inner fabric is made of mesh, which serves as ventilation.

(cm)	Length	Chest	Neck to sleeve
S	75	133	88.5
M	77	137	90.5
L	79	142	92.5
XL	81	148	94.5