The invention discloses a low-wind-pressure lead which comprises a lead, an inner aluminum conductor and an outer aluminum conductor. The lead comprises a split lead. The inner aluminum conductor is coated on the periphery of the lead. The outer aluminum conductor comprises a plurality of special-shaped single aluminum conductors. A plurality of special-shaped single aluminum conductors are twisted and coated on the periphery of the inner aluminum conductor. The side of each special-shaped single aluminum conductor in contact with the external environment has an arc structure. The low-wind-pressure lead can effectively improve the wind resistance of the split conductor in the overhead transmission line under high wind speed and reduce the wind resistance coefficient.