Head protection system and method

1. A method for coupling a retention system with a helmet, comprising:

providing a roll cage operable to be positioned substantially within a helmet body;

coupling a strap hanger to the roll cage so that a force applied to the strap hanger is transferred to the roll cage before being transferred to the helmet body, the strap hanger having a slot portion defining at least one slot, the slot portion operable to slidably secure a strap through the slot such that the strap may slide through the slot; and

forming the helmet body that substantially encompasses the roll cage and a portion of the strap hanger without preventing access to the slot portion of the strap hanger, wherein forming the helmet body comprises forming the helmet body having a rear portion and an inner surface that defines a recess formed in the helmet body, and coupling the strap hanger to the roll cage comprises directly coupling the strap hanger to the roll cage so that the slot portion is disposed at least partially in the recess.

2. The method of claim 1 , wherein coupling the strap hanger comprises forming the strap hanger as an integral part of the roll cage.

3. The method of claim 1 , wherein forming a roll cage comprises forming the roll cage from a plastic material, and forming a helmet body comprises forming a helmet body from expandable polystyrene.

4. The method of claim 1 , and further comprising:

coupling a slot cover to the slot portion before forming the helmet body, the slot cover comprising at least one member configured to be inserted into the at least one slot of the slot portion; and

removing the slot cover after forming the helmet body.

5. The method of claim 1 , wherein forming the helmet body comprises molding the helmet body around the roll cage.

6. The method of claim 1 , wherein the inner surface of the helmet body has a first curvature, and further comprising:

defining the recess at the inner surface by coupling a slot cover having a continuous face to the slot portion before forming the helmet body, the slot cover comprising at least one member positioned opposite from the continuous face and configured to be inserted into the at least one slot of the slot portion; and

removing the slot cover after forming the helmet body;

wherein forming the helmet body comprises molding the helmet body using the continuous face of the slot cover as a part of the inner surface of the helmet body.