The Pro-X3 line is designed for every rider in mind, from beginners to veterans and anyone in between. G-Form's industry leading SmartFlex™ protection is flexible as you ride, yet hardens on impact in the event of a crash. And SmartFlex™ pads are fully waterproof, so machine wash them as needed.Key Features• SmartFlex™ pads are flexible as you ride and harden on impact.• Anti-abrasion material at calf protects sleeve and skin against pedal strikes.• Machine washable.• CE EN 14120:2003 A1 impact/CE 1621 coverage.Great For• All-day, every day protection.• Long cross country rides.• New and family riders.• All Mountain, Trail, Cross Country.