Engineer version.
Uses the same materials as the originals.
Wearable with the engineer spurs.

Note:
To people asking why this was not made for the engie in the first place; we had a different engineer item which was the cowboy chaps. We also felt that it would be redundant to have the heel biters and the boots together (since it would probably be the same region and wont be wearable at the same time) but due to popular demand i still made the extra precaution.