These were tried on placed in closet threw box away and never worked in . Sz 13 a fusion of versatility, durability and soft toe flexibility. The Pittsburgh keeps you moving. It’s dual density cushioning and lateral support. Give it a custom fit and feel so you’re not just waiting for your shift to end. fully waterproof with the breathable membrane provides climate controlled comfort and it’s EH rating means added under foot protection from accidental exposure to live electrical. Current a safe and rugged boot to take care of you until overtime is done waterproof new buck leather upper key tech full length TPU interlocking torsion plate.keen dry waterproof breathable membrane 90° heel locking metal hooks and lacing eyelets EH rated for under foot protections from live electrical. Current reflective webbing for additional safety and slip resistant non-marking rubber outsole. Dual density compression molded EVA and PU midsole. Lining with Hydrophobic /hydrophilic 2-zone comfort technology removable metatomical dual-density footbed.