noun / verb
cushion
KUUSH-uhn/ˈkʊʃn/
A soft pad that absorbs pressure or impact.
A plump cushion makes the wooden chair more comfortable.

Etymology
The “seat cushion” provided soft support for the body, a role extended to protection by absorbing jolts or shocks. Its deeper ancestry is uncertain.
In context
just open them and put them on like that. And with Teva, they've got this shock pad in the heel, which just oh, it's like a pillow of supportive comfort cushion
More examples
- The couch cushions sink under his weight.
- Thick foam cushions the impact when the box falls.
- Emergency savings cushion the shock of an unexpected bill.
Forms
cushion · cushions · cushioned · cushioning