Can also be coated with plating and PVC (polyvinyl chloride), PVC gabion revetment mattress and can be used as toe protection.

也可以涂镀和PVC(聚氯乙烯)、PVC石笼护岸垫，可以用作保护脚趾。

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Toe and heel bumpers offer added protection.

脚尖和脚跟保险杠提供额外的保护。

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Abrasion resistant rubber toe guard for added protection.

耐磨橡胶，增加保护脚趾后卫。

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Toe protection: material, usually large boulders, placed at the base of a sea defence structure like a seawall to prevent wave scour.

UNESCO: L O S S A R Y

Scour: removal of underwater material by waves or currents, especially at the toe of a shore protection structure.

UNESCO: L O S S A R Y

Enter FiveFingers, a line of shoes by the Italian company Vibram that are really gloves for the feet, with minimal protection and a finger for each toe.

FORBES: Names You Need to Know in 2011: FiveFingers