All-Star System 7 LG1216S7X 14.5" Leg Guards have LINQ™ Hinge system for insane mobility - these truly move and bend with you. Single top strap remains in place and will not drop behind the back of the knee. Wide and smooth knee for better pivoting and sliding Delta Flex Harness pre-crosses straps and hugs calf muscle for secure fit. Repositionable knee pad - put the padding where you need it most. Diamond Vent Ports for weight reduction and breathability. Stainless Steel matte black hardware.