Head cover having selectable size and location of opening for exposure of a portion of a user's hair

1. A protective head cover having selectable size and location of at least one opening for exposure of a portion of a user's hair to an external hair treatment environment, comprising:

an impermeable outer surface of the protective head cover that protects hair thereunder from an external hair treatment environment;

a main opening that receives a user's head inserted into the protective head cover;

at least one opening on the protective head cover, separate from the main opening, the at least one opening having an opening size that is selectable from a plurality of selectable sizes for the at least one opening and having an opening location that is selectable from a plurality of selectable locations for the at least one opening on the protective head cover, thereby the at least one opening being suitable for selectively exposing through the at least one opening a portion of the user's hair from under the protective head cover to an external hair treatment environment while protecting another portion of the user's hair, that is covered under the protective head cover, from the external hair treatment environment;

an elastic band extending along a circumference edge of the at least one opening;

a partition of material running down a middle region of an interior shell of the protective head cover and extending inside the protective head cover laterally across the at least one opening while being spaced away from the at least one opening sufficient to allow a tuft of hair to be pulled from inside the head cover and through the at least one opening; and

a flap at least partially covering the at least one opening on the protective head cover, and with a first plurality of user selectable attachments located along an edge of the flap, that mates with a corresponding second plurality of user selectable attachments along the outer surface of the protective head cover, each pair of matable first user selectable attachment from the first plurality and corresponding second user selectable attachment from the second plurality being openable with the first user selectable attachment from the first plurality and corresponding second user selectable attachment from the second plurality being unattached to each other thereby exposing a portion of the at least one opening on the protective head cover, and being closable with the first user selectable attachment from the first plurality and corresponding second user selectable attachment from the second plurality being attached to each other thereby the flap covering the portion of the at least one opening and protecting hair thereunder.

2. The protective head cover of claim 1 , wherein the first plurality of user selectable attachments comprises a first plurality of snaps and the corresponding second plurality of user selectable attachments comprises a corresponding second plurality of mating snaps, each pair of matable snap and corresponding mating snap being openable with the pair being unattached to each other thereby exposing a portion of the at least one opening on the protective head cover and being closable with the pair being attached to each other thereby the flap covering the portion of the at least one opening and protecting hair thereunder.

3. The protective head cover of claim 1 , wherein the first plurality of user selectable attachments comprises a first row of zipper teeth and the corresponding second plurality of user selectable attachments comprises a corresponding second row of zipper teeth, each pair of matable first and corresponding second rows of zipper teeth being openable with at least a portion of the first and second rows of zipper teeth being unattached to each other thereby exposing a portion of the at least one opening on the protective head cover and being closable with the at least a portion of the first and second rows of zipper teeth being attached to each other thereby the flap covering the portion of the at least one opening and protecting hair thereunder.

4. The protective head cover of claim 1 , wherein the first plurality of user selectable attachments comprises a first hook-and-loop strip and the corresponding second plurality of user selectable attachments comprises a corresponding second hook-and-loop strip, each pair of matable first and corresponding second hook-and-loop strips being openable with at least a portion of the first and second hook-and-loop strips being unattached to each other thereby exposing a portion of the at least one opening on the protective head cover and being closable with the at least a portion of the first and second hook-and-loop strips being attached to each other thereby the flap covering the portion of the at least one opening and protecting hair thereunder.

5. The protective head cover of claim 1 , wherein the first plurality of user selectable attachments comprises a first plurality of magnets and the corresponding second plurality of user selectable attachments comprises a corresponding second plurality of mating magnets, each pair of matable first magnet and corresponding second mating magnet being openable with the first magnet and corresponding second mating magnet being unattached to each other thereby exposing a portion of the at least one opening on the protective head cover and being closable with the first magnet and corresponding second mating magnet being attached to each other thereby the flap covering the portion of the at least one opening and protecting hair thereunder.

6. The protective head cover of claim 1 , wherein the partition of material is a crescent shaped piece of material with one edge sealed to an inner surface of the head cover in a middle inside region of the head cover.

7. The protective head cover of claim 6 , wherein the crescent shaped piece of material includes an elastic band along an edge of the partition that contacts a user's scalp while the head cover is located on the user's head, to help create a seal along the edge of the partition across the user's scalp.