The Pro-Rugged 2 Youth Extendet Knee from Evoc are made for daring young cyclists. Thanks to the innovative smartflex technology, which hardens in the event of an impact in no time at all and thus offers super-comfortable and super-safe injury protection, worried parents can breathe a sigh of relief. The three-layer pads are soft and comfortable against the skin on the inside. On the outside, however, they feature abrasion-resistant AmorTX. The smartflex protection is located between these two beds. Together, the three layers offer little book pilots top impact protection in the event of a fall. An extra-wide cuff with straps at the top and bottom prevents pressure points and ensures that the protectors stay in place where they are supposed to protect.