Climate configurable sole and shoe
Disclosed are articles of footwear and soles therefor, in particular sports shoe soles that include openings for ventilation and vapor exchange. The soles include an insole layer with a plurality of first openings, a support layer with a plurality of second openings that partially overlap the plurality of first openings, and an outsole layer with at least one third opening that at least partially overlaps the plurality of second openings to provide fluidic communications through the sole from an interior of the shoe to an exterior of the shoe. A substantial portion of the plurality of first openings in the insole are interconnected to provide a path for diffusion. The shoes and soles can include a cushioning layer, a tread layer, a breathable membrane, and additional support elements. In addition, the shoes can be used with climate control socks to further enhance the climate control properties of the shoes.
1. A sole for an article of footwear, the sole comprising:
an insole layer defining a plurality of first openings;
a support layer defining a plurality of second openings that at least partially overlap the plurality of first openings;
a support element reinforcing the support layer; and
an outsole layer defining at least one third opening that at least partly overlaps the plurality of second openings and the plurality of first openings, wherein the insole layer, support layer, support element, and outsole layer are coupled to permit fluidic communication between at least one of the plurality of first openings and an exterior of the sole.
2. The sole of claim 1 , wherein the at least one third opening is disposed in an arch region of the sole.
3. The sole of claim 2 , wherein the outsole layer defines an additional third opening disposed in a forefoot region of the sole.
4. The sole of claim 1 , wherein the outsole layer comprises a discrete forefoot section and a separate discrete rearfoot section, wherein the forefoot section and the rearfoot section at least partially define the at least one third opening therebetween.
5. The sole of claim 1 , wherein the support element is disposed in an arch region of the sole.
6. The sole of claim 1 , wherein the support element defines a plurality of support element openings that at least partially overlap the plurality of second openings.