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We advise you to try on the gear in our workshop for the best fit.

我地建議你黎我地工作室試下先，試啱碼先買。  ；）

The Substance 3.0's eighteen robust vents and fresh style are ideal for riders on the move. This helmet offers cool comfort and contemporary styling for all mountain and cross country needs. The Dial-Fit close system can be easily adjusted with one hand. Front vent mesh, washable pads and the adjustable visor complete the package.