Bliss arg vertical ld vestthe 10 ld vest is worn solo and works well in combination with protectors for the extremities upon impact the armourgel pad protects the back part including spine by stiffening material and absorbing the impact energy effectively from injury at the same time it offers on the normal state thanks to the least possible material thickness unrestricted freedom of movement with flat seams for comfort and side zipper for easy on and off ce certified features ce certi