FP Insoles Kingfoam Orthotic Fluidx2

Price range: $49.99 through $59.99

  • FluidX² — upgraded dynamic comfort using non-Newtonian impact technology.
  • Not recommended for pancake-flat feet — FluidX is designed for low to mid-arch feet that benefit from adaptive movement.
  • The world’s most shock-absorbing insole — unique design with patent-pending technology.
  • Cuts daily fatigue dramatically — average insoles transfer 6,000–12,000+ kN of shock into the body per step.
    • FluidX transfers only ~2,800–3,000 kN.
    • Multiply that by 10,000 steps a day and the difference is massive.
  • Mid Profile includes Heel Saviors for added impact protection and comfort.
  • High Profile designed for sports and action sports.
  • Mid Profile designed for walking and moderate sports.
  • Low Profile designed for dress shoes and low-volume footwear.
Buy any insole and get a second classic formula insole for 50% off, use code Classic50

Price range: $49.99 through $59.99

USA Men's | Women's size
This option is required
M4/4.5 | W 6/6.5 M 5/5.5 | W 7/7.5 M 6/6.5 | W 8/8.5 M7/7.5 | W9/9,5 M 8/8.5 | W 10/10.5 M 9/9.5 | W 11/11.5 M10/10.5 | W 12/12.5 M 11/11.5 | W 13/13.5 M 12/12.5 | W 14/14.5 M 13/13.5 | W 15/15.5 M 14/14.5 | W 16/16.5
Thickness
This option is required
High (5mm toe 10mm heel) Mid (5mm toe 7mm heel) Thin (3mm toe 5mm heel)
Graphic
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Bird Watcher Black Camo / Green Black Camo / White Blue Camo Colours Collectiv AJA Dreamer FP Elite High Classic Gremlin Leopard Meow Skin Orange Camo Riff Raff aquaberry absorption Skeleton Black Verona White Camo Orthotic Hi Classic - Fluidx3 Orthotic Mid Classic - Fluidx3 Roller Girl
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Description

Your Arch Moves.
Now Your Support Moves With It.

Meet FluidX2 Orthotic Technology

Inside: FluidX Dynamic Arch Core


At the heart of every Kingfoam Orthotics FluidX insole is a 
non-Newtonian arch chamber.


What does that mean?


  • Soft and comfortable at rest
  • Firms up instantly under pressure
  • Returns to neutral when pressure is removed


So instead of static support, you get responsive support.


  • Comfort when standing.
  • Structure when moving.
  • Stability when landing.
  • No heat required.
  • No rigid plastic digging into your arch.
  • No guesswork.
  • Just intelligent support.
fp-insole-Fluidx2

Most Insoles Stay The Same.. Your Foot Doesn’t.

Your arch changes shape when you:



  • Walk
  • Run
  • Stand
  • Land
  • Shift weight


Traditional foam insoles collapse:

  • 
Rigid inserts stay hard.
  • Neither adapts to movement.
  • That’s why your feet still feel fatigued

FluidX reacts instead of resisting.

fp-foot

Performance data Analytics

15 joules
50j

SHOCK ABSORPTION

Up To 90% Shock Absorption With Kingfoam

Every step creates force.


Kingfoam material absorbs up to 90% of shock energy, helping reduce stress on:


  • Heels
  • Ankles
  • Knees
  • Hips
  • Lower back


Whether you’re walking all day or training hard, your joints feel the difference.

fp-insoles

Proven shock protection

Cushioning ≠ Shock Absorption

WhoFluidX is For

Who FluidX is For

What You’ll Feel Every Day

Immediate Differences:

  • More stable steps
  • Reduced foot fatigue
  • Less heel soreness
  • More balanced pressure distribution


FluidX doesn’t just cushion, It reinforces.

What You’ll Feel Every Day
Waranty 1

Try FP risk free.

Backed by a 1-year warranty.

If it doesn’t perform, we stand behind it

FP Insoles is
rated Excellent

trust pilor 1

Coverage Period: Infinity Foam™ insoles are covered by a one (1) year limited warranty from the original date of purchase.

What This Warranty Covers, During the warranty period, the following are guaranteed under normal and intended use:

  • Shock Performance & Material Integrity.
  • Infinity Foam™ will maintain its non-Newtonian shock-absorbing properties for a minimum of one (1) year.
  • Performance loss due to normal compression or impact exposure within this period is covered.

Fabric & Construction

The toe fabric will not delaminate from the insole during normal use within the one-year period.

Remedy Structure:

0–6 Months from Purchase.

Qualifying warranty claims receive a one-time instant replacement at no cost.

6–12 Months from Purchase.

Qualifying warranty claims receive 50% off a replacement pair of the same or comparable model.

What This Warranty Does NOT Cover:
This warranty does not apply to damage caused by misuse, improper fit, or abnormal wear, including but not limited to:
Excessive fabric wear or holes caused by heavy foot drag, toe clawing, or friction resulting from:

* Improper shoe fit.
* Failure to properly lace or secure footwear.
* Normal cosmetic wear that does not affect performance.

Additional Terms

* Proof of purchase is required for all warranty claims.
* Warranty applies only to the original purchaser and is non-transferable.
* Replacement or discount remedies are the sole remedies available under this warranty.

Additional information

Weight 0.5 lbs
Dimensions N/A
USA Men's | Women's size

M4/4.5 | W 6/6.5, M 5/5.5 | W 7/7.5, M 6/6.5 | W 8/8.5, M7/7.5 | W9/9,5, M 8/8.5 | W 10/10.5, M 9/9.5 | W 11/11.5, M10/10.5 | W 12/12.5, M 11/11.5 | W 13/13.5, M 12/12.5 | W 14/14.5, M 13/13.5 | W 15/15.5, M 14/14.5 | W 16/16.5

Thickness

High (5mm toe 10mm heel), Mid (5mm toe 7mm heel), Thin (3mm toe 5mm heel)

Graphic

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