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509 Sinister MX-5 Offroad Goggle

Item # 509-MX-X5-18-BKS

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509 Sizing Chart
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Product Details

509 Sinister MX-5 M90 Goggles

Born from 509's X5 snow goggle, the Sinister MX-5 features the same goggle frame, this time pairing a dirt-specific single pane lens with tear off posts and a sleeker, removable nose mask. The air vent ports are lined with a summer-specific high flow foam to allow maximum air flow while keeping out small dirt and dust particles. The MX-5 fits perfectly inside a 509 dirt helmet.


  • Fog free lens technology
  • Single pane lens with tear off posts
  • Improved visibility
  • Phantom frame technology
  • Removable nose mask
  • Perfect Fit outriggers
  • Silicon lined strap


Orders over $200.00CAD qualify for free expedited shipping within Canada & United States. Shipping will be calculated at checkout for orders from $0CAD to $100CAD. From $100 to $199.99 we charge $10CAD as the a flat rate shipping cost. Click Here to view our complete Free Shipping Terms & Conditions.

For all US orders, items are shipped via Canada Post which transfers the parcels to USPS once in the US. Tracking number will be more accurate with USPS once it has crossed the US border.

For international Orders the shipping fees will be calculated at checkout. Parcels can be tracked via Canada Post or you local post office once it reaches your country

Most items will be shipped within 1-2 business days after the items has been ordered, however if an item requires additional processing time a message will be shown indicating such or we shall contact you.

See our full Shipping Policy for further details.


If your order arrives and it is damaged, we'll take care of it. Don't worry we know carriers aren't always kind wiht the parcels

Item doesn't fit or you aren't happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. Once item is received we will issue a refund to your original payment method.

Please see our full Return Policy for all of the pertinent details.

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