Vests have adjustable belts for secure fit and are filled with a lightweight durable foam that doesn't hinder mobility. Adult sizes have large armholes for greater range of motion and open-sided styling for adjustability. Made in the USA.. Type: Level 70. Flotation Material: Lightweight foam. Shell: 200 Denier oxford fabric. Closure: 1" Nylon. Adult: (2) belts & (1) chest strap