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Catalog No.: 39-720 

Ultra-lightweight, Semi-flexible Arch Support and Stability for Race Day
Incorporates Spenco® TOTAL SUPPORT® Technology and the patent-pending 3-POD™ Modulation System. This unique combination of cushioning and stability is ideally suited to the demands of training. Unlike the disposable sock liners that come with your shoes, IRONMAN® RACE Replacement Insoles use better materials and technologies that cushion, stabilize and support right out of the box. The also promote a more efficient, healthier stride.

For half sizes order the next size down.
For example, if you normally wear size 10.5, order a size 10.


 • 3-POD™ Modulation System: Multi-density pods piston through the flexible cradle to modulate ground forces. Stiffer black pod counters overpronation, softer red pods guide the stride
 • TOTAL SUPPORT® Footbed is the optimum interface between your foot and the ground The Shape That Feels Great®
 • Ultra-light, Semi-flexible Arch Support
• FACET™ Cradle and Orthotic Arch Support
• Deep Heel Cup offers greater stability for overpronators 
• First Ray Drop Zone for more efficient toe-off and a healthy stride
• Metatarsal Dome relieves pressure on forefoot
• Technical Low-friction Topcloth with foot-cooling technology. Reduces friction that can cause blisters
• Segmented Forefoot Crash Pad absorbs impact
• Silpure Antimicrobial helps reduce odor
• One-year unconditional guarantee 

cjhitz 12 months ago

As a competitive masters runner on both the roads and trails, I need that extra support that most racing flats simply do not offer. By adding the Ironman Race insoles to my shoes, I have full arch support with hardly any extra weight added. Trust me, my feet always thank me at the end of a race!

Ricardo 1 years ago

Went for a first 6K run with these insoles, felt good throughout the whole run. We'll have to see how well they hold up once I start adding up miles.

Graylin 3 years ago

Some cheap boots ruined my arches. My doctor recommended I try some over the counter insole inserts to support my fallen arches. The Ironman Race have been working great in my dress casual shoes! No more painful arches!

Barbara 3 years ago

I do not race, but I do a lot of outside work on my feet. I wear these in my Nike shoes. They fit great - giving me the support I need. I have no problems with my Plantar Fasciitis wearing these.

Christrian 3 years ago

i purchased insoles on the advice of my doctor. was having pain in my right foot-turned out to be a stress fracture. They seem to be helping. they fit my new balance shoes great with only a little trimming needed.

Joseph Gray - Team Spenco 3 years ago

Spenco insoles protect my body and preserve my energy and health while running and Spenco’s orthotic shoes teach my body proper mechanics when I’m recovering.

Road Runner 3 years ago

The Ironman Race insoles are a great product. They are very light and fit great in my running shoes. I will continue to buy this product in the future.

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