The Keen Utility Birmingham Work Shoe features a breathable engineered mesh upper to keep the feet cool and supported when conditions heat up. Notable highlights include a lightweight, compression-resisting KEEN.ReGEN midsole that returns 50 percent more energy than standard EVA foam and a KonnectFit heel-capture system that provides a secure, locked-in feel, the company says. Additionally, the shoe includes asymmetrical carbon fiber toes and an oil and slip-resistant, non-marking rubber outsole. The Birmingham is available in two colorways for men.