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Custom orthotics online,
but never in your face.

Custom orthotics online, but never in your face.

Custom orthotics online for people who want support without the hype. thinSOLE is designed by a biomedical engineering grad student and built with a small-brand mindset: no marketing budget, no big promises, just careful product design, clear sizing, and support you can feel in everyday shoes.

Shop arch support inserts

thinSOLE arch support insert — custom orthotic for arch support
HSA ELIGIBLE

thinSOLE Cookie
Arch Support Inserts

A low-profile arch support insert for flat feet, plantar fasciitis, and everyday comfort. thinSOLE Cookie is adhesive-free, easy to move between shoes, and built to disappear into the shoe while still doing the work.

Low Profile Rigid Custom Orthotic Insoles Textured for Pain Relief & Sensory Stimulation

Original thinSOLE
Rigid Proprioceptive Insoles

A rigid, textured orthotic insole for people who want more feedback from every step. thinSOLE is made for proprioception, balance, and daily wear, with a lightweight mesh structure that stays practical instead of flashy.

$20.00
FSA Eligible Low Profile Heel Cup - Orthopedic Shoe Inserts for Heel Pain Relief
HSA ELIGIBLE

thinSOLE Heel Pillow
FSA Eligible Heel Cups

A contoured heel cup for people looking for simple heel pain support. It fits without adhesive, works across shoes, and gives your heel a more stable landing without adding unnecessary bulk.

$10.00

Size regular fits women size 6-10 & large fits men size 7-13.

Built for comfort, not for attention


thinSOLE uses a patent-pending mesh structure to keep support in place without relying on harsh adhesives. The goal is straightforward: comfortable arch support, stable wear, and a product that earns trust by being useful every day.

Custom orthotics reviews from real customers

"I had my insoles in my tennis shoes on Saturday. I was on my feet for almost 7 hours and I felt great when I got home." -Debbie

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Types of orthotics: arch support, rigid insoles, and custom inserts

If you are sorting through insoles, orthotics, and shoe inserts, here is the short version: the right support depends on how your feet move, how long you are on them, and how much structure you actually need. thinSOLE is built for people looking for practical foot support that fits real life.

Medical-grounded support, without the sales theater

Support built to help people stay active, comfortable, and confident in their shoes

Plantar fasciitis is one of the most common reasons people look for orthotics. It often shows up as sharp pain in the arch or heel, especially when you first get out of bed or after long periods of standing.

Support for plantar fasciitis, heel pain, and everyday foot pain

thinSOLE is meant for people who want practical support they can order online without buying into a big-brand story. If the fit is not right, we will work through it with you. That is easier to trust when the company is small, direct, and reachable.

Understanding foot pain starts with how you move

Foot pain can come from plantar fasciitis, heel spurs, neuropathy, flat feet, and the way your shoes load pressure across the foot. thinSOLE is designed to give targeted support and a more stable feel, while still being honest about what a shoe insert can and cannot do.

Plantar fasciitis support: sharp pain under your foot

Do you feel a sharp stabbing sensation under your foot, especially in the morning? Plantar fasciitis is a common cause of arch and heel pain, and support that spreads pressure more evenly can make shoes feel more manageable throughout the day.

How thinSOLE orthotic shoe inserts work for you

Precision sizing eliminates trimming

Unlike traditional insoles that need to be cut down, thinSOLE is sized to match the shoe and the intended use more closely. That makes the fit simpler, the experience cleaner, and the support more consistent.

Custom orthotics designed with the user in mind

Everything about these orthotics is designed to fit real people. We research how they affect foot fatigue, listen to user feedback, and work with medical professionals so the products stay grounded in actual use, not just marketing language.

Foot care that supports the rest of your day

Better foot support can make standing, walking, and working feel less draining. Our Health Hub explains the conditions and movement patterns behind common foot problems so you can make a more informed decision.

Custom orthotics online, designed by a biomedical engineering grad student

Unlike generic shoe inserts, thinSOLE orthotics are designed from a biomedical engineering perspective with biomechanics, fit, and real-world wear in mind. The result is a small-brand product that aims to be clear, useful, and technically grounded without pretending to be a giant medical company.

*Products not intended to diagnose, treat, cure, or prevent any disease.
Statements not evaluated by the Food And Drug Administration.