Plenty of MOLLE on the vest,you could wear different pouch as you wish. packing list:vest*1,neck protector*1,shoulder protector*2,lower body protector*1.It made of 900D high quality nylon,and there is magic stick inside the front,you could adjust the size by it.The neck protector is removable,it already linked to the body vest by magic sticker when we ship it. The shoulder adopts a multi-structure fixing design. While effectively fixing the shoulder pad and neck pad, this multiple design also increases the impact resistance of the shoulder. The shoulder quick-release adjustment has the same full metal fastener as the original. When installing the shoulder pad, first open the shoulder strap, there is a multi-layer magic sticker folded structure, put the loop of the shoulder strap into the middle layer of magic sticker shoulder strap, then close it again, paste it and fix it.There is also an outer waistband on the waist of the vest to fasten the abdomen, and can also be used to mount leg hangers and leg boards. And there are cushioning strips on the inside.