The Kingfoam Elite FluidX Hi Insoles feature a FluidX non-Newtonian arch that stays soft and flexible while standing but instantly firms up during impact to provide dynamic support without the need for heat molding. Built with proprietary Kingfoam cushioning, these insoles are designed to absorb up to 90% of shock energy, protecting your joints and reducing fatigue during heavy sessions. The high-profile design is ideal for filling higher-volume footwear, offering superior heel containment and adaptive stability that reacts to your every move for a truly customized, ready-to-skate experience.
Dimensions
Heel thickness: 10mm
Toe thickness: 5mm
Key Features
Kingfoam
Determining Your Foot Type
Details
Kingfoam cushioning for long-lasting comfort
FluidX non-Newtonian adaptive arch support
No heat molding required
High-profile fit for higher-volume shoes
Ideal for daily wear and active use
Features
Key Features
Kingfoam - All Footprint soles are covered from heel to toe with Kingfoam, a military grade urethane that converts the force of impacts into heat. Absorbs 90% of impact energy and protects against bruises and joint damage.
Determining Your Foot Type
Reviews
5.0
Overall Rating
Reviewed by
3
customers
Great comfort and solid arch support
by Michael Thompson
Posted on 2/12/2026
Footprint Kingfoam Elite Fluidx Hi Insoles
Great comfort and solid arch support. Im on my feet all day, and these insoles significantly reduced my heel pain. Perfect fit and durable quality
0person has found this review helpful
Supportive enough for active routines
by Anibal Olague
Posted on 2/3/2026
Footprint Kingfoam Elite Fluidx Hi Insoles
Supportive enough for active routines and long hours. They keep my feet feeling balanced and stable.
0person has found this review helpful
Kingfoam Elite Fluidx Hi Insoles
by Stefanie Mayr
Posted on 12/24/2025
Footprint Kingfoam Elite Fluidx Hi Insoles
Kingfoam Elite Fluidx Hi Insoles offer perfect support and cushioning. They mold to your feet for all-day comfort, making them ideal for long hours on your feet or intense activity