Originally sang as:

The harmonics generated tell you that the leather serves to reduce the severity of inflicted wounds.

The leather resonates with your voice, revealing some details of its temporary enhancement:

The leather's enhancement will degrade when the wearer is struck in combat.

It should be able to withstand an incredible amount of uses before its enhancement has completely degraded away.

When its enhancement has degraded away, the item will simply return to normal.

As your song penetrates the full leather, you determine that it is temporarily and moderately resistant to puncturing attacks.

After swinging a puncture weapon at the armor x1000 it now sings as:

The harmonics generated tell you that the leather serves to reduce the severity of inflicted wounds.

As your song penetrates the full leather, you determine that it is not especially resistant to any particular type of damage.

Should the line about "not especially resistant to any particular type of damage" be displayed at all if the resist was temporary and wore off?