✦ BSI is the #1 cause of lost duty days in the U.S. military ✦ Go Strong is built to reduce that risk ✦ Available through your military health benefits ✦ BSI is the #1 cause of lost duty days in the U.S. military ✦ Go Strong is built to reduce that risk ✦ Available through your military health benefits ✦ BSI is the #1 cause of lost duty days in the U.S. military ✦ Go Strong is built to reduce that risk ✦ Available through your military health benefits ✦
GSS Orthotics
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Go Strong Supply Medical-Grade Custom Boot Orthotics

Engineered for the Boots That Serve.

Your orthotic starts from the ground up. Go Strong Supply's custom orthotics are precision-built for soldiers who stand, march, and run for a living. Using revolutionary 3D scanning technology, we capture the exact contours of your foot to build the most accurate custom orthotic available to active-duty service members. Designed specifically for military boot systems, these orthotics provide a biomechanically sound foundation - supporting you through marching, rucking, variable terrain, and extended wear in high-demand work environments. By evenly distributing load and supporting proper alignment, our orthotics help reduce stress on the heel, ankle, and knee - strengthening your foundation and supporting long-term performance.

Covered Benefit For Active Duty Service Members

Coming Soon · Join the Waitlist for Early Access

20-30mmHg Medical-Grade

Optimal Foot
Alignment

SMOOTHTOE Technology

Built from 3D
Model of your Foot

Moisture Wicking

Reduced
Bone Stress

Seamless Fit

3D Scanned
Precision

Uniform Compliant

Combats
Foot Fatigue

Custom Biomechanical Support That Keeps Soldiers Training

BACKED BY LANDMARK MILITARY RESEARCH [1]: soft biomechanical orthoses cut stress fracture rates from 27% to just 10.7% during intense infantry training.

Lower extremity overuse injuries - affecting the ankle, knee, and foot - are a major threat to military readiness. Limited duty days, delayed training, and medical non-deployability can compromise both individual performance and unit effectiveness.

Our solution focuses on prevention from step one. By placing the foot in the neutral subtalar position - the biomechanically ideal position from which the foot converts from a supple structure to a rigid lever - these orthotics improve foot mechanics to lower repetitive strain on bones, reducing the microdamage that leads to stress fractures.

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Next Generation 3D Scanning Technology

Advanced 3D scanning technology uses your phone or iPad to capture millimeter-accurate measurements of your foot, creating a precise digital model of your unique structure, arch height, and pressure points.

This data allows us to build custom biomechanical orthotics that place your foot in the neutral subtalar position — bringing the foot into proper alignment as it strikes the ground, improving function throughout the entire kinetic chain. The result? Reduced bone stress, combated foot fatigue, and a foundation that supports you through the toughest training.

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Go Strong Supply

The Science Behind It

The first randomized clinical trial in which biomechanical orthotics have been shown to lower the overall incidence of stress fractures.
Clinical Orthopaedics and Related Research, 1999. [1]

60%

reduction in stress fractures during 14 weeks of basic infantry training with our orthotics.

Only 10.7%

stress fracture rate with soft biomechanical orthoses vs. 27% without during military training.

404

recruits tested in rigorous, controlled military study validating effectiveness.

  1. Finestone A, Giladi M, Elad H, Salmon A, Mendelson S, Eldad A, Milgrom C. Prevention of stress fractures using custom biomechanical shoe orthoses. Clin Orthop Relat Res. 1999 Mar;(360):182-90. doi: 10.1097/00003086-199903000-00022. PMID: 10101324. https://pubmed.ncbi.nlm.nih.gov/10101324/

Frequently Asked Questions

Active Duty Service Members with TRICARE may qualify for up to 2 pairs. Visit gostrongsupply.com to get started.

We use 3D scanning technology to build a precise model of your foot. From that scan, your orthotics are custom fabricated right here in the USA - engineered for optimal alignment and built specifically for your feet and your boots.

Generic orthotics are one-size-fits-most. Ours are built from a 3D model of your foot, providing custom biomechanical support that aligns your foot properly under load. In a randomized infantry trial, custom orthoses cut stress fractures from 26.8% to 12.7%. Off-the-shelf orthotics haven't shown that kind of result.

Yes. Our orthotics are designed specifically for military boot systems. They replace your existing orthotic and are built to work within the fit and structure of standard-issue and authorized footwear.

Our orthotics are built for high-demand environments - ruck marches, long shifts, and daily training. Durability depends on usage intensity, but they're engineered to hold up far longer than off-the-shelf alternatives. Contact our team if you need a replacement.

Custom biomechanical orthoses improve foot alignment and reduce bone stress during repetitive, high-impact activity. A peer-reviewed randomized clinical trial published in Clinical Orthopaedics and Related Research found that custom orthoses reduced the overall incidence of stress fractures by more than half compared to controls. Less time sidelined. More time mission-ready.

Trusted By Service Members Everywhere.

Honest reviews from real customers, but we’ll let you make up your own mind.

★★★★★

"I am running over 20 miles per week plus 40–60 miles per week. I am not suffering from any blistering after 4 weeks. It is definitely a very comfortable and superior sock."

— Maggie F.
Lacrosse, WI

★★★★★

"My legs were so achy and fatigued after 14 hour shifts. I bought a pair and I won't wear anything else. The pain in my legs and knees is gone. These are not your average compression socks."

— Emily J.
Galveston, VA

★★★★★

"I love how well made your socks are. The fit, support, the padding, comfort, is wonderful. Thank you for the quality, well made product you have produced!"

— Amanda S.
Merritt, AZ

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Join service members around the world who trust Go Strong Supply - Covered benefit for Active Duty Service Members.

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