Apparel layer system
Aspects herein are directed to an apparel layer system configured to provide variable levels of insulation, warming, or air permeability. The apparel layer system comprises a first layer of material and a second layer of material both extending in a first planar direction. A third layer of material is positioned between the first and the second layers of material and is selectively affixed thereto. An adjustment mechanism coupled to the second layer of material can be mechanically manipulated to shift the second layer of material between different positions or states to achieve variable levels of offset between the first and second layers of material in the first planar direction and in a second direction perpendicular to the first planar direction.
1. An apparel layer system comprising:
a first layer extending in a first planar direction;
a second layer extending in the first planar direction and movable between a first position and a second position based on a tension force in the first planar direction, wherein in the first position the second layer is spaced a first distance from the first layer and in the second position the second layer is spaced a second distance from the first layer, the second distance being larger than the first distance; and
an adjustment mechanism comprising a first zipper element coupled to the first layer and a second zipper element coupled to the second layer, wherein the first zipper element and the second zipper element are decoupled when the second layer is in the first position and the first zipper element and the second zipper element are coupled when the second layer is in the second position.
2. The apparel layer system of claim 1 further comprising, a third layer positioned between and connected to the first layer and the second layer, wherein the third layer comprises a first portion coupled to the first layer, a second portion coupled to the second layer, and a panel extending between the first portion and the second portion.
3. The apparel layer system of claim 2 , wherein the panel comprises a fold associated with the third layer and the first portion and the second portion comprise respective apexes.
4. The apparel layer system of claim 2 , wherein the panel comprises a discrete panel and the first portion and the second portion comprise respective edges.
5. The apparel layer system of claim 2 , wherein the third layer comprises a mesh material.
6. The apparel layer system of claim 2 , wherein the third layer comprises apertures.
7. The apparel layer system of claim 2 , wherein the third layer comprises a reflective deposit.
8. The apparel layer system of claim 1 , wherein the first zipper element and the second zipper element are configured to releasably secure the apparel layer system in the second position.
9. The apparel layer system of claim 1 , wherein the first layer includes a first set of apertures and the second layer includes a second set of apertures.
10. An apparel layer system comprising:
a first layer coupled to a first magnetic element and extending in a first planar direction;
a second layer coupled to a second magnetic element and extending in the first planar direction, wherein the second layer is movable between a first position and a second position based on a tension force in the first planar direction, wherein in the first position the second layer is spaced a first distance from the first layer and in the second position the second layer is spaced a second distance from the first layer, the second distance being larger than the first distance; and
a third layer positioned between the first layer and the second layer, wherein the second magnetic element is configured to retain the second layer in the second position.
11. The apparel layer system of claim 10 , wherein the third layer comprises a first portion coupled to the first layer, a second portion coupled to the second layer, and a panel extending between the first portion and the second portion.
12. The apparel layer system of claim 11 , wherein the panel comprises a fold associated with the third layer and the first portion and the second portion comprise respective apexes.
13. The apparel layer system of claim 11 , wherein the panel comprises a discrete panel and the first portion and the second portion comprise respective edges.
14. The apparel layer system of claim 11 , wherein the third layer comprises a mesh material.
15. The apparel layer system of claim 11 , wherein the third layer comprises apertures.
16. The apparel layer system of claim 11 , wherein the third layer comprises a reflective deposit.
17. The apparel layer system of claim 10 , wherein the first magnetic element is configured to slidably adjust relative to the second magnetic element when transitioning from the first arrangement to the second arrangement.
18. The apparel layer system of claim 10 , wherein the first magnetic element and the second magnetic element comprise a respective series of magnets and each magnet in the series comprises an opposite polarity to one or more adjacent magnets in the series.
19. The apparel layer system of claim 10 , wherein the first layer includes a first set of apertures and the second layer includes a second set of apertures.