The ProForce Thunder Double layered headgear is a great looking vinyl dipped foam head guard that offers a greater level of protection over their Lightning headgear. Base layer thickness: 7/8" with a double layered thickness of 1-1/4" for extra protection against strikes to the head. Handling Fee Notification This products shipping cost now includes a $10 per order handling fee to cover added handling costs from our supplier, and is included in the shipping costs displayed on Amazon. For more information concerning this new fee and to view our policies, shipping rates, returns information, and sizing charts please see our seller information by clicking the link above where it says "Ships from and sold by Martial Arts Equipment Direct."