Yes, wearing high-quality tennis shoes (sneakers) is the most critical wardrobe choice you can make for a Disney vacation. In 2026, the average guest at Walt Disney World or Disneyland walks between 7 and 12 miles per day (roughly 15,000 to 25,000 steps). Standard flat shoes, flip-flops, or brand-new "cute" footwear can lead to debilitating blisters, plantar fasciitis, and joint pain by the second day of your trip. The best strategy is to wear well-cushioned, "broken-in" athletic shoes with excellent arch support. Many frequent visitors recommend bringing two different pairs of sneakers and alternating them every other day to change the pressure points on your feet. Additionally, because Florida and California are prone to sudden rain showers, having a second pair ensures you aren't forced to walk in soggy shoes the next morning. While fashion is tempting, at 10:00 PM after a 14-hour day in the parks, your feet will thank you for choosing function and support over style.