Do Orthotics Work?

If you have ever experienced heel pain after a long day on your feet, or felt a sharp, persistent ache in your knees after a walk, you are not alone. Foot and joint discomfort are remarkably common issues across the UK, leaving many people to search for effective relief.

When searching for solutions, one product continuously comes up: orthotic insoles. However, if you have never used them before, you may feel a little sceptical. Can putting a pair of orthotic inserts into your shoes really help complex joint, back, and foot pain?

In this article, we break down how orthotic insoles work, how they help address common conditions like flat feet, and why choosing the right orthotic makes all the difference.

The short answer is yes, depending on the cause of your foot pain and provided the insole is designed with true medical grade support rather than softer materials such as memory foam or gel.

Comfort or gel shoe inserts can provide temporary cushioning, but they don’t address the underlying cause of the pain you are feeling. True orthotics, on the other hand, directly improve your body’s alignment. Your feet serve as the structural foundation for your entire body. When the bones, tendons, and arches in your feet are misaligned or under excessive strain, that stress travels straight up through your ankles, knees, hips, and lower back in a process known as the kinetic chain.

By introducing arch support, orthotic insoles can help to alter the distribution of weight and ground impact forces across your feet. This immediate realignment reduces strain on inflamed tissues, such as the plantar fascia, supports unstable joint movements, and helps restore your natural gait (your pattern of walking).

Crucially, the strength of the material is what makes this support possible, which is why a harder insole works where a softer one doesn’t. The podiatrists we work with always test insoles with a finger to check their strength before recommending them. If an insole is made of material so soft that you can easily flatten it with your finger, it lacks the basic hardness needed to do its job. This stiffness is critical because, with every step, your foot absorbs forces equal to multiple times your body weight. If the insole collapses under a simple finger press, it won't stand a chance against the dynamic load of your entire body in motion, meaning it cannot effectively support your arch or keep your foot properly aligned.

Orthotic insoles work by causing the nerve endings in your feet to send signals to your brain as they react to the insoles’ shape. The muscles in your feet and legs will begin to adapt to the new shape of the insole, realigning the body. NeoThotics Pro-Expert orthotic insoles achieve this realignment with a number of features, including:

• Strong Arch Support – provides the arch of the foot with support at an optimal level and is ideal for flat feet, fallen arches, and best alignment. Neo G Tru Arch Support is a full contact arch support, and runs across the whole of the foot, meaning it supports all 3 arches, which can help to distribute pressure more evenly across the foot.

• Deep Heel Cups – provide stability and comfort to the heel.

• Multi Way Motion Control – supports foot in three directions and can help correct posture and alignment

NeoThotics Pro-Silicone Orthotic Insoles feature:

• Shock Absorption – helps absorb shock and vibration to joints during movement

• Cushioning – Premium Grade Silicone offers support and comfort

• Embedded Hexagonal Tech Mesh - strengthens the inserts for maximum support and protection

For more information on orthotic insoles, read our blog ‘What are Orthotics?’.

Because your feet directly influence your entire body and posture, wearing proper orthotic insoles can help with a wide range of lower-body issues, including:

• Plantar Fasciitis: Relieves excessive tension along the thick tissue band under the foot, alleviating sharp morning heel pain.

• Heel Pain & Arch Pain: Redistributes body weight evenly across the entire foot, removing painful pressure hotspots.

• Flat Feet (Overpronation): Prevents the arches from collapsing inward, protecting tendons and keeping ankles upright.

• Achilles Tendonitis: Reduces strain on the calf muscles and Achilles tendon by supporting heel motion.

• Knee Pain & Back Pain: Realigns the kinetic chain, correcting uneven walking patterns that place unwanted stress on higher joints.

• Ankle Instability: Deep heel cups help by cupping the foot securely, minimising rolling and wobble on uneven surfaces.

• Morton’s Neuroma: Eases pressure on pinched nerves in the ball of the foot using an integrated metatarsal dome.

• Hallux Limitus: Allows decompression of the 1st metatarsal head, helping encourage big toe motion.

It’s important to note that orthotic insoles come in different shapes and styles, so it is vital to look for the features that will ensure you have the correct orthotic for your specific condition. It is recommended that as soon as you experience any discomfort in your feet, you seek out medical advice from your doctor or podiatrist.

If orthotics are proven to work, why do some people not believe in them or not find them helpful? A lot of the time, it is down to one of the below mistakes:

• Expecting Instant Comfort: When you first wear orthotic insoles in your shoes, it can feel strange or even slightly uncomfortable. This is completely normal. As with many medical aids, the Pro-Expert Full Length Insole may feel uncomfortable to wear at first, and it is recommended that the insoles are worn for one to two hours a day until they feel comfortable. During this time (approximately a week), the nerve endings in your foot are sending signals to your brain as they react to the insoles. The muscles in your feet and legs will begin to adapt to the insoles, realigning the body, until underlying problems are eased, helping to reduce pain in areas such as the knees and back.

• Confusing Cushioning with Support: A soft, squishy gel pad feels great for the first five minutes, but it provides zero structural control. If a person suffering from severe flat feet buys a soft cushion instead of a structured orthotic with Tru-Arch Support, their foot will continue to collapse inward. The pain remains because the biomechanical issue was never corrected. For true, lasting relief, cushioning must be paired with structural support. That is why our NeoThotics range combines targeted impact cushioning with structured features like Tru-Arch Support.

• Buying the Wrong Insole for Their Specific Footwear or Condition: Not all orthotic inserts are built the same. A slim dress shoe, a heavy-duty work boot, and a high-impact running trainer all require different profiles and levels of rigidity. Using the wrong insole in a shoe can cause uncomfortable pinching, leading people to incorrectly believe the orthotics themselves don't work. This is why our NeoThotics ranges come with full length insoles, ¾ length insoles and heel cups.

Orthotics do work when matched to the right condition, foot type, and footwear. Investing in a medically designed solution like the Neo G NeoThotics range ensures your feet receive the right balance of structural correction, shock absorption, and daily comfort they need to thrive.

To help you find the perfect orthotic insole for your lifestyle and shoes, read our detailed ‘Insoles Buying Guide’.