Dycor’s Chopart/Partial ADL prosthetic foot (patented) consists of an expanded EVA foot shell and an integrated advanced composite keel. The design and classification of the ADL partial foot is specific to disvascular geriatric and non-geriatric variations, which are further subdivided by K levels and client weight. Average weight of the combined shell and keel is 4.5 oz. or 115 grams. Dycor’s ADL partial foot can be purchased separately or as a completed prosthesis through Dycor’s Central Fabrication Dept. A silastic socket liner is ideal when used with the disvascular geriatric foot. The MF-80 liner is suitable when using the non-geriatric variation.