US Patent 10034498 Articles of apparel incorporating cushioning elements

Cushioning elements for apparel may include a pair of material layers and a pad component that is located between and secured to the material layers. At least one of the material layers is formed from an at least partially transparent material. The pad component includes a polymer foam material that defines at least one of a groove and a void, and the pad component includes a surface that includes a bonding agent that joins the pad component to the first material layer. The polymer foam material has a first color and the bonding agent has a second color that is different than the first color.