lasting

To perform, carry out.

To endure, continue over time.

“Summer seems to last longer each year.”

To hold out, continue undefeated or entire.

“I don't know how much longer we can last without reinforcements.”

To shape with a last; to fasten or fit to a last; to place smoothly on a last.

“to last a boot”

The action or state of persisting; the time during which something or someone persists.

A durable woollen material formerly used for women's shoes.

The act or process of shaping footwear on a last.

Persisting for an extended period of time.

“After World War I it was hoped that a lasting peace had been achieved. It hadn’t.”

Persisting forever.