Open roof construction with wind deflector

A wind deflector (5) is described for use at the leading end of a roof opening (3) in the roof (1) of a vehicle (2), which wind deflector (5) is movable between a retracted position in which it substantially is positioned in a recess (6) below the level of the upper surface of the roof (1) and an extended position in which it at least partially extends above said level, and which wind deflector (5) comprises a movable upper frame part (7), a lower frame part (8) and a mesh material (9) having an upper edge region attached to the upper frame part (7) and a lower edge region attached to the lower frame part (8). The lower frame part (8) together with the lower edge region of the mesh material (9) is movable between a retracted position below said level and an extended position above said level.