X4 MTB Knee Guards boast G-Form's re-engineered SmartFlex® technology, now reshaped and pre-curved for an ergonomic, flexible, and secure fit. Extended coverage protects critical areas, while a low-profile design minimizes bulk. Heat management is enhanced through internal pad geometry, molded vents, and breathable compression fabric – X4 ensures riders stay cool and comfortable on every ride. These guards provide additional padding, providing ultimate protection and comfort for all levels and all-day, everyday MTB riding. An easy on-off and fully machine washable, X4 is more than just safety gear, it is about pushing boundaries, unlocking potential, and riding with confidence.

• Featuring SmartFlex®: Flexible pads that harden upon impact to absorb force and then immediately return to flexible state.
• New pre-curved SmartFlex pad provides a flexible, ergonomic, and secure fit.
• Extended coverage in critical areas for added protection.

• Internal pad geometry and molded vents optimize heat management.

• Guards easily slip on, but molded fit reduces the need for frequent adjustments.
• Interior top red gripper and textured elastic bottom gripper keep guards securely in place.

• Breathable compression fabric with enriched materials, including ribbed side paneling for added comfort.

• Machine washable.

• Pat. D1,145,169