X4 MTB Liner Shorts with Chamois (Men's)
X4 MTB Liner Shorts with Chamois (Men's)
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Description
Description
X4 MTB Short Liners boast G-Form's re-engineered SmartFlex® technology, now reshaped and pre-curved for an ergonomic, flexible, and secure fit in a compression-fit base layer. Featuring breathable, 4-way stretch mesh panels, a double-layer design for added privacy, integrated chamois for comfort, and dual pockets with logo tape. Interior leg grippers keep the shorts in place. Fully machine washable, X4 is more than just safety gear, it is about pushing boundaries, unlocking potential, and riding with confidence.
Specs
Specs
• 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 at the hips.
• Compression-fit baselayer offers a supportive and snug fit for optimal performance.
• Breathable, 4-way stretch mesh panels at the inner thigh and crotch, with double-layer construction for added privacy and comfort.
• Chamois provides additional cushioning and comfort during wear.
• Gripper at interior leg hem ensures the baselayer stays in place during movement.
• Waistband with red X4 gripper elastic for a secure and comfortable fit.
• Machine washable.

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I have yet to test the impact protection of the shorts, but I can say that they fit great (sizing chart is spot on), they are comfortable over at least a couple of hours of cross country riding, and the build quality seems quite good. While I hope to avoid testing the impact protection, I am confident that the shorts will perform as intended.
On a related note, I also recently purchased a pair of Pro-Rugged 2 MTB kneepads. As with the shorts, I have yet to test the impact protection. However, I can tell you that these are very comfortable, they do not creep down the leg like some others that I have worn, AND, they also function as very nice leg warmers in cold weather (I was not expecting this). All in all, two thumbs up from me!
Best regards,
Dave Williams
The slow old guy you likely just passed
Very comfortable fit with enough protection to help but not big and bulky to restrict movement. I am very impressed with the comfort and just right amount of pads to help protect vital impact areas.
The new standard in protection


