All new for 2024 is the knee & shin guard Dual-Axis Pro, this is a step between the Dual Axis knee & shin guard & our Z-Frame knee brace The Dual Axis Pro has gear driven movement & are anatomically correct which means they replicate the natural movement of the knee Leatt engineered technology for the kneecap protection means this guard is tested & certified as impact protection, there is tough Hardshell exterior with soft internal padding that gives great comfort & rubberized patches on the inside offer enhanced bike grip whilst large ventilation ports will help keep you cool This Hardshell Dual Axis Pro is a great addition to the knee protection line. Has a Leatt protection score of 25 out of 25, next step up in protection would be the Z-Frame knee brace. Features Total Leatt® protection score of 25 points Hard shell using Leatt engineered impact technology Anatomically correct, geared pivoting design for left & right sides ensures perfect knee motion Tested & certified as impact protection: knee & shin EN1621-1 Extended, soft internal padding gives comfort & grip Metal outer cover reinforces gear mechanism & helps reduce lateral impact forces Rubberised inner hinge padding offers increased bike grip Slim shin plate for great boot fit Large ventilation ports in critical areas for maximum airflow Plastic free packaging