Demon's new Skate Knee X D3O pads were specifically designed to provide the ultimate protection for skateboard and roller derby. These pads feature Coolmax moisture wicking material, perforated neoprene for ventilation, modified velcro closures to keep your straps from being ripped off and the impact absorption of D3O material. 

The knee pads offer butterfly closures so you'll never need to remove your shoes or skates to put the pads on. Go shred with the ultimate in Skate protection with Demon's new Derby 4.0 X D3O pads.

 We use top quality materials to bring you some of the best protection on the market. We incorporated D3O impact technology into our Skate X D3O 4.0 knee pads to provide our riders knee pads with the best impact protection. The D3O material locks on shock and absorbs impact during a crash and then returns back to its flexible state. The D3O knee pads are the way to go if you want the best skate protection with impact reactive technology.  Click for more information about Demon X Series and D3O impact technology. 

3 year warranty.

T5 CE EN 1621-1+ Optional Cold Test (-10C)

Kevlar laced outside lining.

Extended knee padding below the hard cap.

Butterfly strap system. 

Cinch tight buckle strap.

Velcro extenuation straps.

Free floating knee donut. 

Air-oprene fabric for breathability.

TPR patch protection under the hard cap.



Demon Derby 4.0 X D3O

  • Product Code:DS5530
  • Availability:In Stock
  • $99.99


Available Options


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Tags: ds 5530, skate knee