Goalkeepers use protective padding on the torso and shouldersand gloves with forearm protection, as well as a helmet with either a grid or a mask made of unbreakable transparent material.

守门员在躯干和肩膀上使用保护垫，并且带有手套用于前臂的保护，由不易破损的透明材料做成网格或者面具头盔。

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Two types of the multilayered fibrous material in the form of high tenacity fiber helmet shell....

由两种类型的在多层纤维材料中的高韧性纤维形成的头盔壳体。

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Presses with the force of several tons are required to cut through the material before pieces are draped, molded and steamed to form the helmet shell.

NPR: Pride and Production in a Vermont Helmet Factory