The Avenger A7300 with an internal metguard would be a great boot for those of you looking for a metguard boot. That may also work in a painting factory where you may need to go into the oven. With its 600°F heat resistant outsole it will protect you even in the hottest of work environments.

A7300
Removable dual-density polyurethane footbed
Contoured cushion footbed
Full-grain leather upper
ASTM F2413 protective toe classification
ASTM F2413 electrical hazard standard
Oil- and slip-resistant rubber outsole
ASTM F2413 metatarsal guard standards
Gore® Tenara® heat- and rot-resistant upper stitching thread
Internal metatarsal guard
Rubber outsole secured with Bondi high heat thread
6 Inches in height
Outsole heat resistant to 600°F
Weight: 4.8 pounds per pair for a size 10
Mark II slip resistant test results: Wet-0.80, Oily-0.27, Oily Wet-0.28