X4 MTB Short Sleeve Shirts boast G-Form's re-engineered SmartFlex® technology, now reshaped and pre-curved for an ergonomic, flexible, and secure protection at the shoulders and ribs. A slim-fit base layer with breathable compression mesh offers a comfortable and natural fit, while the inner gripper at the hem keeps the shirt in place. 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 at shoulders and ribs to protect from falls and crashes.

• Breathable compression fit fabric on the front and back body panels offers 4-waystretch functionality for enhanced mobility.

• Slim-fit base layer designed for comfort and performance.

• New feature: Inner gripper at the body hem helps keep the garment securely in place.

• Multi-panel design for superior fit.
• Machine washable.