Thomann website says it has a male neck... cheeky.
"Fender Flea Sig Bass RDWRN SHP e-bass, signature, offset alder body, male neck, C-shape, road worn urethane finish, rosewood fretboard, long scale, 20 vintage frets, 2x dual pure vintage 64 J-bass single coil pickups, special neck plate with artworks by Flea, finish faded shell pink nitrocellulose lacquer, incl. deluxe gig bag"