| Gender | Unisex， |
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| Material | EPS， |
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| Activity | Recreational Cycling，Road Cycling，Mountain Cycling，Cycling， |
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| Size | S:52-55CM， |
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| Brim/Visor | N/A， |
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| Head Circumference (inch) | 22-24inch， |
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| Ventilation | N/A， |
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| Vents | N/A， |
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| Fit For | 23-24inch (58.5-61CM)，22-23inch (56-58.5CM)，24-25inch (61-63.5CM)， |
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| Head Circumference (cm) | 57-61， |
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| Features | Sports，Ultra Light (UL)，Adjustable Fit， |
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| Listing Date | 06/01/2017， |
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