Protective footwear

1. A footwear comprising:

a foot engagement portion;

a lower-leg engagement portion; and

a pivotal hinge system positioned to pivotally couple the lower-leg engagement portion to the foot engagement portion, wherein the pivotal hinge system limits rotational movement of the lower-leg engagement portion relative to the foot engagement portion about a set range of motion, the pivotal hinge system comprising:

an ankle dampening system coupled with the pivotal hinge system and configured to allow for additional rotational movement of the lower-leg engagement portion relative to the foot engagement portion beyond a limit of the set range of motion, the ankle dampening system comprising:

a dampening system support having a recess,

a monolithic hinge bumper including a first leg and a second leg configured to reside within the recess, wherein the recess comprises a notch extending from an outer perimeter of the recess and configured to be positioned between the first leg and the second leg and limit an amount of the additional rotational movement of the lower-leg engagement portion relative to the foot engagement portion beyond the limit of the set range of motion and provide a dampening effect when one of the first leg and the second leg contacts the notch; and

an enclosure plate engaged to the dampening system support configured to enclose the hinge bumper, wherein the dampening system support, the hinge bumper, and the enclosure plate include central apertures that are axially aligned and configured to surround at least a portion of the pivotal hinge system.

2. The footwear of claim 1 , wherein the first leg portion includes a material with a stiffness configured to limit the amount of the additional rotational movement of the lower-leg engagement portion.

3. A footwear comprising:

a foot engagement portion;

a lower-leg engagement portion;

a core disposed within the foot engagement portion and the lower-leg engagement portion comprising a foam lining and a lightweight, stretchable, or breathable material that forms at least a portion of the exterior of the footwear;

a pivotal hinge system pivotably coupling the lower-leg engagement portion and the foot engagement portion, the pivotal hinge system configured to allow pivoting of the lower-leg engagement portion relative to the foot engagement portion within a set range of motion and including:

a dampening system support coupled to the foot engagement portion and having a bumper recess, and

an enclosure plate coupled to the lower-leg engagement portion and pivotably coupled to the dampening system support; and

a monolithic bumper within the bumper recess between the dampening system support and the enclosure plate and configured to engage portions of the dampening system support and the enclosure plate to provide a dampening effect and allowing pivoting of the lower-leg engagement portion relative to the foot engagement portion beyond the set range of motion.

4. The footwear of claim 3 , wherein the bumper includes a first leg and a second leg and the recess in the dampening system support includes a first bumper notch, wherein the first leg portion includes a material with a stiffness configured to provide the dampening effect when the first leg portion contacts the first bumper notch.

5. The footwear of claim 3 , wherein the bumper includes a first leg and a second leg defining a first gap, wherein a width of the first gap corresponds with the set range of motion of the lower-leg engagement portion; and

the first leg and the second leg define a second gap configured to engage the enclosure plate.

6. The footwear of claim 3 , wherein the dampening system support includes a first bumper notch and the bumper includes a first gap, and wherein the first bumper notch is positioned within the first gap.

7. The footwear of claim 3 , wherein the dampening system support, the enclosure plate, and the bumper each include a central aperture, and wherein the three central apertures are axially aligned and define a pivot axis between the lower-leg engagement portion and the foot engagement portion.

8. The footwear of claim 7 , wherein the foot engagement portion includes a lateral side, a medial side, a sole side, a toe end, and a heel end defining an internal cavity configured to receive a foot, the foot engagement portion having a foot shank extending at least partially along a height of the lateral side and a width of the sole side, and wherein the dampening system support is coupled to the foot shank.

9. The footwear of claim 8 , wherein the foot shank further extends at least partially along a width of the lateral side and a length of the sole side.

10. The footwear of claim 8 , wherein the foot shank and the dampening system support provide a recess configured to receive an ankle bone of the foot.

11. The footwear of claim 3 further including a lateral side, wherein the pivotal hinge system is positioned at the lateral side.

12. A footwear comprising:

a foot engagement portion;

a lower-leg engagement portion;

a core disposed within the foot engagement portion and the lower-leg engagement portion comprising a foam lining and a lightweight, stretchable, or breathable material that forms at least a portion of the exterior of the footwear;

a pivotal hinge system pivotably coupling the lower-leg engagement portion and the foot engagement portion and configured to limit pivotal movement of the lower-leg engagement portion about a pivot axis relative to the foot engagement portion to a set range of motion; and

an ankle dampening system coupled to the pivotal hinge system and including a bumper support and a monolithic bumper within the bumper support and coaxially aligned with the pivot axis, wherein the bumper is configured to allow additional range of motion of the lower-leg engagement portion relative to the foot engagement portion beyond the set range of motion.

13. The footwear of claim 12 , wherein the bumper includes a first leg and a second leg and the pivot hinge system includes a bumper notch, wherein the first leg includes a material with a stiffness configured to provide a dampening effect when the first leg contacts the bumper notch.

14. The footwear of claim 12 , wherein the bumper includes legs defining a first gap, wherein a width of the first gap corresponds with the set range of motion of the lower-leg engagement portion.

15. The footwear of claim 12 , wherein the bumper includes a first gap and the pivotal hinge system includes a bumper notch, and wherein the bumper notch is positioned within the first gap.

16. The footwear of claim 12 , wherein pivotal hinge system and the bumper each include a central aperture, and wherein the two central apertures are axially aligned and define the pivot axis between the lower-leg engagement portion and the foot engagement portion.

17. The footwear of claim 12 , wherein the foot engagement portion includes a lateral side, a medial side, a sole side, a toe end, and a heel end defining an internal cavity configured to receive a foot, and further includes a ventilation system having:

an intake vent at the toe end,

an exhaust vent at the heel end, and

an airflow conduit disposed in a sidewall of the foot engagement portion and extending between the intake vent and the exhaust vent, wherein the airflow conduit defines one or more slots along a length of the airflow conduit.

18. The footwear of claim 17 , wherein the intake vent is positioned to receive an inlet airflow from an external environment and the exhaust vent is positioned to provide an exit airflow to the external environment.

19. The footwear of claim 17 , wherein the intake vent and the exhaust vent each include a breathable, water-resistant cover configured to allow air passage and limit debris or water passage through the breathable, water-resistant cover.

20. The footwear of claim 17 , wherein the airflow conduit is positioned along the medial side of the foot engagement portion.