Footwear having memory foam
Footwear includes memory foam in at least a non-load bearing portion of the footwear to provide three-dimensional contouring to a foot. The footwear includes a top portion, a bottom portion, a pair of sides connecting the top portion with the bottom portion, and an opening formed between the top portion and the pair of sides to receive a foot. At least one of the top portion and the pair of sides includes memory foam providing three-dimensional contouring.
1. An article of footwear comprising:
a top portion;
a bottom portion;
a pair of side portions connecting the top portion with the bottom portion;
a back portion connecting the side portions;
a front portion connecting the side portions; and
an opening defined, at least partially, by the top portion, the back portion, and the pair of side portions, wherein the opening is configured to receive a foot;
wherein the top portion, bottom portion, side portions, back portion and front portion each include memory foam configured to provide three-dimensional contouring;
the article further comprising a fabric positioned around the memory foam, wherein the fabric comprises a sufficient amount of stretch to accommodate movement of the memory foam;
wherein the fabric is configured to exert pressure on the memory foam in response to a foot to thereby aid in the three-dimensional contouring of the memory foam;
wherein the bottom portion includes a first memory foam layer and a second memory foam layer,
wherein the first memory foam layer and the second memory foam layer included in the bottom portion are connected at front and rear portions of each of the first memory foam layer and the second memory foam layer,
wherein the first memory foam layer and the second memory foam layer included in the bottom portion are not connected at first and second side portions of each of the first memory foam layer and the second memory foam layer,
wherein a middle portion of the first memory foam layer is spaced apart from a middle portion of the second memory foam layer,
wherein the bottom portion includes a rubber sole portion positioned at a bottom of the bottom portion,
wherein a top side of the rubber sole portion is adjacent to a bottom side of the second memory foam layer, and
wherein a region disposed between the spaced apart middle portions of the first memory foam layer and the second memory foam layer does not include memory foam.
2. The article of claim 1 , wherein the footwear comprises a slipper.
3. The article of claim 1 , wherein the memory foam has a density of between about 40 and about 60 kg/m 2 .
4. The article of claim 1 , wherein the entire top portion includes memory foam.
5. A footwear slipper comprising:
a top portion;
a bottom portion;
a pair of side portions connecting the top portion with the bottom portion;
a front portion connecting the side portions;
an opening defined, at least partially, by the top portion and the pair of side portions, wherein the opening is configured to receive a foot; and
wherein the top portion, bottom portion, side portions, and front portion each include memory foam configured to provide three-dimensional contouring;
the footwear slipper further comprising a fabric positioned around the memory foam, wherein the fabric comprises a sufficient amount of stretch to accommodate movement of the memory foam;
wherein the fabric is configured to exert pressure on the memory foam in response to a foot to thereby aid in the three-dimensional contouring of the memory foam,
wherein the bottom portion includes a first memory foam layer and a second memory foam layer,
wherein the first memory foam layer and the second memory foam layer included in the bottom portion are connected at front and rear portions of each of the first memory foam layer and the second memory foam layer,
wherein the first memory foam layer and the second memory foam layer included in the bottom portion are not connected at first and second side portions of each of the first memory foam layer and the second memory foam layer,
wherein a middle portion of the first memory foam layer is spaced apart from a middle portion of the second memory foam layer,
wherein the bottom portion includes a rubber sole portion positioned at a bottom of the bottom portion,
wherein a top side of the rubber sole portion is adjacent to a bottom side of the second memory foam layer, and
wherein a region disposed between the spaced apart middle portions of the first memory foam layer and the second memory foam layer does not include memory foam.
6. The footwear slipper of claim 5 further comprising a back portion connecting the side portions.
7. The footwear slipper of claim 5 , wherein the entire top portion includes memory foam.
8. The footwear slipper of claim 5 , wherein the memory foam has a density of between about 40 and about 60 kg/m 2 .