cross-border six-generation japanese knee pad adjustable sports kneecaps cover running basketball protective gear menisci support patella retinaculum

black fourth generation white fourth generation black sixth generation white sixth generation 2 spring black second generation (left foot) 2 spring black second generation (right foot) 2 spring white second generation (left foot) 2 spring white second generation (right foot) 4 spring gray second generation (left foot) 4 spring gray second generation (right foot) 4 spring black second generation (left foot) 4 spring black second generation (right foot) 4 spring white second generation (left foot) 4 spring white second generation (right foot)

size s (35.00 kg-45.00 kg single pack size m (40.00 kg-52.50 kg single pack size l (53.00 kg-67.50 kg single pack size xl (68.00 kg-82.50 kg single pack size xxl (83.00 kg-100.00 kg single pack customizable size