Aetrex Krista Clogs Lynco orthotic footbed supports the foot to help promote proper balance and alignment. Aegis antimicrobial treatment on the footbed helps fight foot odor. Memory foam footbed provides cushioning that conforms to the shape of your foot. Met Bar Pod insert at the forefoot helps reduce ball-of-foot discomfort. Medial Support Pod supports the arch and helps minimize overpronation (foot rolling inward too much).