The G-Form Pro-X2 Knee Guards are highly flexible, low-profile compression sleeve pads designed for lightweight impact protection. Unlike traditional hard plastic options, they utilize SmartFlex™ reactive polymer technology, meaning the pads remain soft and flexible while riding but instantly harden upon impact to absorb energy.

Key Features and Performance

• Protection Technology:
  SmartFlex™ body-mapped padding hardens only when struck, offering continuous use without losing its protective qualities after a crash.
• Comfort & Fit:
  Designed with a lightweight, breathable, moisture-wicking compression sleeve that fits like a second skin under pants.
• Stability:
  Built-in compression sleeves feature secure silicone top and bottom grippers to prevent the pads from sliding down during movement.
• Ventilation:
  Front pad ventilation holes and a breathable construction allow for much better air circulation compared to the original Pro-X model.
• Maintenance:
  Fully machine-washable for easy cleaning after muddy rides.

Considerations From Reviewers

• Packability:
  Testers from Outdoor Gear Lab highly praise their minimal weight and packable nature, noting they roll up easily to fit inside a hip pack or backpack.
• Sizing Tightness:
  Product testers also noted that the upper elastic thigh cuff can feel tight on riders with larger quadriceps, so checking the official size chart before purchasing is recommended.