Prosthetic feet having heel height adjustability

A prosthetic foot comprising:

• an ankle module configured to be coupled to a lower limb member;
• an elongate foot member extending from a proximal end to a distal end, the proximal end coupled to the ankle module;
• an elongate lower foot member extending from a proximal end to a distal end, wherein the lower foot member is positioned below and coupled to the foot member and the lower foot member extends distally beyond the distal end of the foot member to form a toe region, and
• a toe piece coupled to a top surface of the toe region, the toe piece tapering toward a front end of the toe piece, a distal end of the toe piece terminating at the distal end of the lower foot member so that the distal ends of the toe piece and the lower foot member define a distal end of the toe region, the toe piece comprising a different material than the elongate lower foot member, wherein the ankle module is selectively actuatable to adjust an angle between the prosthetic foot and the lower limb member to allow for adjustment of a heel height of the prosthetic foot,
• wherein the toe region curves upward and is configured to adapt to various heel heights of the prosthetic foot, and
• wherein the toe region comprises a generally U-shaped cut-out extending proximally from the distal end of the lower foot member, the lower foot member comprises a split extending at least partially along a longitudinal axis of the lower foot member to the cut-out, and a transition between the split and the cut-out is rounded.