Barely Used - Leatt Knee & Shin Guard Dual Axis - Size: Small/Medium Pivoting Hard Shell Impact Foam Protector The Dual-Axis knee and shin guard is our top performer for a reason, not only does it have CE certified impact knee protector but also has dual pivots each side that copy the natural knee motion for the best comfort. This is the toughest guard out there! The combination of impact absorbing foam covered by a hardshell chassis fits perfectly due to a secure and comfortable strapping system.