Whether you’re strolling to the beach or just stepping outside to grab the mail, flip-flops are the go-to summer shoe for many. But while they’re convenient and stylish, they’re not always kind to your feet.

In the video above, Dr. Brad Blankenhorn, an orthopedic foot and ankle surgeon with University Orthopedics, explains the risks and recommendations around flip-flop use. To complement the video, a detailed look at the dos and don’ts of flip-flops is below.

✅ DO Choose Flip-Flops with Arch Support and Cushioning

While most flip-flops offer little to no support–potentially contributing to issues like plantar fasciitis, tendinitis, and even stress fractures over time–Dr. Blankenhorn says good-quality flip-flops can be just as supportive as a sneaker. Orthopedic-friendly flip-flops should include:

• Arch support to promote proper alignment and reduce strain.

• Heel cups or contoured footbeds to absorb shock.

• Thicker, durable soles to minimize impact on joints.

❌ DON’T Wear Flip-Flops for Extended Walking or Standing

Prolonged use can lead to:

• Altered gait mechanics due to the need to grip the shoe with your toes.

• Ankle instability, increasing the risk of sprains.

• Fatigue or pain in the feet, knees, hips, and lower back.

Dr. Blankenhorn advises reserving flip-flops for short, casual use—such as poolside, the beach, or locker room wear—not all-day outings or city walking.

✅ DO Keep Flip-Flops Clean to Avoid Infections

Since flip-flops expose your feet to environmental elements, proper hygiene is essential:

• Wash rubber or plastic flip-flops with antibacterial soap and warm water.

• Disinfect regularly if worn in communal showers or gyms.

• Let them dry completely to prevent fungal growth.

Open footwear can easily transmit or contract plantar warts, athlete’s foot, and nail fungus—especially in public spaces.

❌ DON’T Wear Them in Hazardous Conditions

Avoid flip-flops in areas with:

• Rough terrain or uneven surfaces where you risk tripping.

• Heavy foot traffic where your toes could be stepped on.

• Workshops, garages, or kitchens, where falling objects could injure your feet.

Even a minor stubbed toe can lead to fractures or nail trauma in the wrong scenario.

✅ DO Inspect for Wear and Replace Regularly

Worn-out flip-flops lose their already minimal support and can pose real health risks. Discard pairs that show:

• Thinning soles

• Frayed or loose straps

• Visible foot indentations

Continued use of deteriorated footwear can worsen overuse injuries like metatarsalgia and shin splints.

❌ DON’T Assume One Style Fits All

Choose flip-flops that fit your specific foot type and orthopedic history. For example:

• If you have flat feet, seek motion control features.

• For bunions or hammertoes, avoid narrow, thong-style straps that create friction.

• If you’ve had foot surgery, ask your orthopedic provider before returning to flip-flops at all.

Patient-specific recommendations matter most, and flip-flops may not be advised for individuals with diabetic neuropathy, arthritis, or other chronic foot conditions.

Final Thoughts

Flip-flops may be a summer staple, but they should be worn with caution and care. When chosen appropriately and used sparingly, they can serve their purpose without compromising foot health. But when worn excessively or without proper support, they can contribute to a range of orthopedic issues.

Watch the video above to hear Dr. Blankenhorn break it down further and provide clinical insight on how to protect your feet this summer.