As summer arrives, take extra care of your feet to prevent infections and discomfort. Choose breathable footwear made of leather, canvas, cotton, or linen. Avoid tight-fitting shoes and synthetic materials that trap heat and moisture. Wear shoes in public areas and keep your feet clean and dry. Moisturize your feet daily, use foot creams with shea butter, glycerin, or hyaluronic acid, and exfoliate your feet once or twice a week to remove dead skin cells. Use cooling foot masks or gels with menthol or peppermint to relieve irritation. Apply sunscreen with SPF 30 or higher to protect your feet from sun damage. Trim and clean your toenails to avoid ingrown nails and infections, and shape them gently using a nail file.