adidas Reversible Body Armour WTF 
Adidas® Solid Reversible Chest Guard features foam rubber padding enclosed inside a vinyl shell is how this durable chestguard is made.

Choose to either wear the blue side or red side showing while sparring.

Straps go through loops on sides and tie in back to keep chestguard in place. Officially recognized by the WTF.
Sizes: XS/1 to XXL/6