Why summer is tougher on your feet than you might thinkHeat causes the body to retain more fluid, and feet are often the first place this shows up. Swelling around the ankles and toes is common in hot weather, particularly after a long day of walking or standing. Simple daily habits that make a big differenceLooking after your feet in summer does not need to be complicated. Washing your feet daily and drying them thoroughly, particularly between the toes, helps prevent fungal infections from taking hold. A layer of sun cream applied before heading out, and reapplied throughout the day, helps prevent painful sunburn on this often overlooked area.