Refrigiwear Boots for Men on Sale up to 90% Off: Poshmark。RefrigiWear heavy-duty insulated work boots, built for cold storage and industrial environments. Features steel shank support and ANSI Z41 PT91 safety rating. Classic black leather upper with reinforced rubber lower and rugged tread outsole for traction. Details: • Size: 12 • ANSI Z41 PT91 rated • Steel shank • Heavy lug outsole • Lace-up closure • Approx. height: ~10\" (see photo with ruler) Condition: Pre-owned in good work-ready condition. Light cosmetic scuffs and wear to heels (shown in photos). Tread is strong with plenty of life left. No structural damage. Great for warehouse, freezer work, industrial settings, or outdoor winter jobs.