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Oakley DRT5 Helmet

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FS1 - Cycling
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Low profile, maximum comfort. Designed to take helmets to the next level, FS1 features incremental adjustment forward and backward to deliver a precise and adaptable fit. The tactile grip is designed to keep wet, greasy, or sweaty hands from slipping.

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The ultra-thin TX1.1 lace is used in low-abrasion zonal applications like boot liners, medical braces, and helmets.

How to Dial In the Boa Fit System. 

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