Article incorporating a lenticular knit structure
An article of footwear including an upper incorporating a knitted component having color-shifting properties is provided. Color-shift properties can be generated by one or more lenticular knit structures disposed across the upper of the article of footwear. The lenticular knit structures are formed of unitary knit construction with the remaining portions of the knitted component. The lenticular knit structures have portions formed with different yarns. The different yarns on the portions of the lenticular knit structures generate a visual effect that changes the color of the article of footwear depending on the viewing angle.
1. A knitted component, comprising:
a first lenticular knit structure and a second raised structure on a front side of the knitted component, wherein the first lenticular knit structure and the second raised structure extend lengthwise along a first direction; and
a base portion located between the first lenticular knit structure and the second raised structure, wherein the base portion includes a plurality of courses, wherein each course of the plurality of courses includes a plurality of loops located in the base portion,
wherein the first lenticular knit structure includes a first side and an opposite second side, wherein the first side and second side both extend lengthwise along the first direction, and wherein the first side has a first color and the second side has a second color, and
wherein the base portion stretches to move from a default state to an extended state when a force is applied to the knitted component in a second direction that is perpendicular to the first direction, and
wherein the base portion has a greater elasticity than the first lenticular knit structure and the second raised structure.
2. The knitted component of claim 1 , wherein the second raised structure is a second lenticular knit structure have a first side with a third color and a second side with a fourth color.
3. The knitted component of claim 2 , wherein the third color is the same color as the first color, and wherein the fourth color is the same color as the second color.
4. The knitted component of claim 1 ,
wherein in the default state, a first area of a front surface of the base portion is hidden from visual observation from a first viewing perspective, and
wherein in the extended state, the first area of the front surface is revealed for visual observation from the first viewing perspective.
5. The knitted component of claim 1 , wherein the base portion is associated with a third color that is different than at least one of the first color and the second color.
6. The knitted component of claim 5 , wherein the base portion is formed using a third yarn, the third yarn having the third color.
7. The knitted component of claim 1 , wherein at least one of the first and second raised structures is formed by a knitted tubular-rib structure.
8. The knitted component of claim 1 , wherein the first side of the first lenticular knit structure is formed using a first yarn and the second side of the first lenticular knit structure is formed using a second yarn, the first yarn and the second yarn having the first and second colors, respectively.
9. The knitted component of claim 1 , wherein the first lenticular knit structure and the second raised structure each extend away from a surface of the base portion.
10. A knitted component, comprising:
a first lenticular knit structure and a second lenticular knit structure on a front side of the knitted component, wherein the first lenticular knit structure and the second lenticular knit structure extend lengthwise along a first direction; and
a base portion located between the first lenticular knit structure and the second lenticular knit structure, wherein the base portion includes a plurality of courses, wherein each course of the plurality of courses includes a plurality of loops located in the base portion,
wherein the base portion stretches to move from a default state to an extended state when a force is applied to the knitted component in a second direction that is perpendicular to the first direction, and
wherein the base portion has a greater elasticity than the first lenticular knit structure and the second raised structure.
11. The knitted component of claim 10 , wherein the first lenticular knit structure includes a first side and an opposite second side, wherein the first side of the first lenticular knit structure and the second side of the first lenticular knit structure both extend lengthwise along the first direction, and wherein the first side has a first color and the second side has a second color.
12. The knitted component of claim 11 , wherein the second lenticular knit structure includes a first side and an opposite second side, wherein the first side of the second lenticular knit structure and the second side of the second lenticular knit structure both extend lengthwise along the first direction, and wherein the first side has a third color and the second side has a fourth color.
13. The knitted component of claim 12 , wherein the third color is the same as the first color, and wherein the fourth color is the same as the second color.
14. The knitted component of claim 10 ,
wherein in the default state, a first area of a front surface of the base portion is hidden from visual observation from a first viewing perspective, and
wherein in the extended state, the first area of the front surface is revealed for visual observation from the first viewing perspective.
15. A method, comprising:
forming a first lenticular knit structure and a second raised structure on a front side of a knitted component, wherein the first lenticular knit structure and the second raised structure extend lengthwise along a first direction; and
forming a base portion of the knitted component that is located between the first lenticular knit structure and the second raised structure, wherein the base portion includes a plurality of courses, wherein each course of the plurality of courses includes a plurality of loops located in the base portion,
wherein the first lenticular knit structure includes a first side and an opposite second side, wherein the first side and second side both extend lengthwise along the first direction, and wherein the first side has a first color and the second side has a second color, and
wherein the base portion stretches to move from a default state to an extended state when a force is applied to the knitted component in a second direction that is perpendicular to the first direction, and
wherein the base portion has a greater elasticity than the first lenticular knit structure and the second raised structure.
16. The method of claim 15 , wherein the second raised structure is a second lenticular knit structure have a first side with a third color and a second side with a fourth color.
17. The method of claim 16 , wherein the third color is the same color as the first color, and wherein the fourth color is the same color as the second color.
18. The method of claim 15 ,
wherein in the default state, a first area of a front surface of the base portion is hidden from visual observation from a first viewing perspective, and
wherein in the extended state, the first area of the front surface is revealed for visual observation from the first viewing perspective.