Fox Racing Launch Pro D3O Knee Guard

D3O is a non-Newtonian material that stays flexible and soft while you are pedaling, allowing for a full range of motion. If you take an impact, the molecules lock together instantly to absorb and dissipate the energy, hardening to protect your knee before returning to its pliable state.

Yes, the hard-shell cap is removable. You might choose to take it off if you are riding in conditions where snagging on trail debris is less of a concern, or if you prefer a slightly lower-profile fit that slides more easily under long pants.

They are designed with perforated ARIAPRENE neoprene and moisture-wicking fabrics specifically to manage heat. While no knee pad is completely cool, the ventilation here is significantly better than standard foam pads, making them suitable for all-day trail riding.

The Launch Pro D3O uses a slip-on design that is anatomically shaped to grip the knee area securely. Most riders find that the combination of the neoprene fit and the pre-curved construction keeps them stable throughout a ride without needing constant adjustment.

These are versatile enough for both. Because they balance pedal efficiency with high-level impact protection, they work well for trail riders who want extra security without feeling restricted, regardless of their experience level.

You should hand wash them in cool water with a mild detergent and let them air dry. Avoid using a washing machine or dryer, as high heat and agitation can degrade the D3O material and the neoprene structure over time.