A composite material includes an upper layer, a lower layer and means arranged so as to diffuse substantially transversely at least part of the kinetic energy induced by an impact on one of said layers, said means cooperating on both sides, with the upper layer and the lower layer. The diffusion means can consist in a network of interassembled base elements and of cavities, forming a three-dimensional structure. A protection device comprising includes an insert consisting of the composite material.

A composite material includes an upper layer, a lower layer and means arranged so as to diffuse substantially transversely at least part of the kinetic energy induced by an impact on one of said layers, said means cooperating on both sides, with the upper layer and the lower layer. The diffusion means can consist in a network of interassembled base elements and of cavities, forming a three-dimensional structure. A protection device comprising includes an insert consisting of the composite material.

A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.

A bespoke protective sports helmet to be worn by a player engaged in a sporting activity is provided. The bespoke helmet includes i) systems and methods for acquiring, storing and processing a player's unique data, namely the player's anatomical features, where that player is to wear a protective sports helmet, (ii) for systems and methods of using the player's unique data to manufacture a protective sports helmet with a custom formed internal padding assembly that substantially corresponds to the player's unique data, and (iii) a protective sports helmet designed using the acquired and processed unique player's data and including the custom formed internal padding assembly that provides improved fit and comfort for the player. The system and method allows for the design and manufacture of a bespoke protective sports helmet that is purposely designed and manufactured to match the player's anatomical specifications.

A helmet includes a shell having an interior surface, a padding disposed along the interior surface of the shell, and a chinbar. The padding defines a first engagement surface positioned at a first lateral side of the padding and a second engagement surface positioned at an opposing second lateral side of the padding. The chinbar includes a cage, a first flange, and a second flange. The cage includes a first end defining a third engagement surface and a second end defining a fourth engagement surface. The third engagement surface interfaces with the first engagement surface and the fourth engagement surface interfaces with the second engagement surface. The first flange extends from the first end of the cage. The second flange extends from the second end of the cage. The first flange and the second flange of the chinbar are embedded within the padding.

A helmet body includes an outer shell and an energy management liner with an outer shell lower edge extending between the inner surface and the outer surface of the outer shell. At least two shoulder pad recesses are positioned at a lower edge of the outer shell on a respective left and right sides of the helmet. The energy management liner is adjacent to the inner surface of the outer shell and includes at least two shoulder pads formed of a foamed energy management material. Each of the at least two shoulder pads is received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet, each shoulder pad extending from inside of the outer shell to across at least a majority of a width of the lower edge of the outer shell.

A helmet includes a shell having a head-protecting portion and two opposing cheek-protecting portions, the two cheek-protecting portions extending downward, integrally from left and right ends of the head-protecting portion, respectively, a protector having a jaw-protecting portion and a neck-protecting portion, the neck-protecting portion extending backward, integrally from a back end of the jaw-protecting portion, wherein a top edge of the neck-protecting portion of the protector connects to bottom edges of the cheek-protecting portions of the shell, and a foam liner disposed on an inner side of the shell and on an inner side of the protector to couple the shell and the protector together. The helmet further comprises a support disposed within the protector and enclosed by the foam liner.

A helmet includes a shell having a head-protecting portion and two opposing cheek-protecting portions, the two cheek-protecting portions extending downward, integrally from left and right ends of the head-protecting portion, respectively, a protector having a jaw-protecting portion and a neck-protecting portion, the neck-protecting portion extending backward, integrally from a back end of the jaw-protecting portion, wherein a top edge of the neck-protecting portion of the protector connects to bottom edges of the cheek-protecting portions of the shell, and a foam liner disposed on an inner side of the shell and on an inner side of the protector to couple the shell and the protector together. The helmet further comprises a support disposed within the protector and enclosed by the foam liner.

A helmet includes a shell having an interior surface, a padding disposed along the interior surface of the shell, and a chinbar. The padding defines a first engagement surface positioned at a first lateral side of the padding and a second engagement surface positioned at an opposing second lateral side of the padding. The chinbar includes a cage, a first flange, and a second flange. The cage includes a first end defining a third engagement surface and a second end defining a fourth engagement surface. The third engagement surface interfaces with the first engagement surface and the fourth engagement surface interfaces with the second engagement surface. The first flange extends from the first end of the cage. The second flange extends from the second end of the cage. The first flange and the second flange of the chinbar are embedded within the padding.

A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.