75% True to size
75% Felt true to width
68% Moderate arch support
Item InformationMore from Merrell Work
- View the size chart
- The Merrell® Work Siren Alloy Toe work shoe is the ideal choice for safety toe protection, weather readiness and slip resistance that lasts even on the toughest jobs.
- SKU: #9389505
- Part of the Merrell Work Collection.
- Style numbers: J099356-001 (Black), J099326-200 (Brindle/Boulder), and J099328-010 (Charcoal/Paloma).
- Waterproof nubuck and breathable mesh upper.
- Bellows tongue helps keep debris out.
- Lace-up closure system with non-metallic hardware and a heel pull tab.
- Protective, abrasion-resistant rubber toe cap.
- Breathable mesh lining offers a great in-shoe feel.
- COMFORTBASE™ contoured footbed with breathable foam cradles your foot in all-day comfort.
- Air cushioning in the heel absorbs impacting shock and adds stability.
- Molded nylon arch shank supplies flexible support.
- Outsole is oil and slip resistant and is Mark II tested.
- M Select™ GRIP rubber outsole with 5mm lug depth offers excellent traction and grip on various surfaces.
- Heat-resistant outsole provides protection for brief periods of direct contact with temperatures that meet or exceed 500°F.
- Alloy safety toe meets ASTM F2413-18 I/75 C/75 EH safety standards.
- Product measurements were taken using size 8.5, width M. Please note that measurements may vary by size.
- Weight of footwear is based on a single item, not a pair.
- Weight: 1 lb 3.1 oz
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