Poron Heel Cushions - Performance Grade - One Size - 6mm

Poron Heel Shock Absorption for Instant use and Orthotic Adaptions

Low-profile heel cushions made from Poron 4000 material, designed to provide reliable shock absorption and everyday comfort at the heel.

Best for: People experiencing heel discomfort from impact, prolonged standing, or hard flooring.

Not ideal for: Users needing full-length insoles or significant arch support.

• Clinically recognised Poron material
• Discreet 6 mm profile for shoe compatibility
• Supplied as a matching pair

What is it?

Poron 4000 Heel Cushions are discrete heel pads manufactured from Grey Poron 4000, a specialist polyurethane material widely used in foot health and orthotic applications. 

These cushions are designed to sit under the heel within footwear, providing a layer of shock-absorbing protection between the foot and the shoe.

The Poron 4000 formulation is known for its ability to absorb repeated impact while maintaining its shape over time. Unlike basic foam padding, Poron compresses slowly and rebounds consistently, helping to manage pressure without feeling spongy or unstable underfoot.

The cushions are supplied in a single large size with a thickness of approximately 6 mm, offering noticeable cushioning while remaining slim enough for everyday footwear. They are available with or without adhesive backing, allowing users to choose between a more fixed placement or a removable option.

Who is it for?

These heel cushions are suitable for a wide range of users who experience discomfort or fatigue at the heel during daily activities. They are commonly chosen by individuals who spend long periods standing or walking, as well as those who feel repeated heel impact when moving on hard surfaces.

They may also be useful for people who find standard shoes lack sufficient heel padding, or who want to fine-tune comfort without replacing the entire insole. Because they are simple to position and do not alter the overall structure of the shoe, they are often used by people new to foot support products.

Healthcare-informed buyers, including those familiar with podiatry recommendations, may use Poron heel cushions as part of a broader footwear or comfort strategy, particularly where targeted heel cushioning is advised.

What does it help with?

• Heel impact discomfort: helps soften the feeling of repeated heel strike when walking
• Hard flooring fatigue: can reduce stress on the heel during prolonged standing
• Localised pressure: provides an extra layer between the heel and the shoe
• General foot tiredness: supports more comfortable day-to-day movement

How does it work?

Poron 4000 works by absorbing and dispersing impact forces that occur when the heel contacts the ground. As the heel strikes, the material compresses in a controlled manner, reducing the immediate force transmitted up through the foot and lower limb.

Unlike softer foams that can quickly flatten, Poron is designed to recover its shape after each step. This allows it to provide consistent cushioning throughout the day, even under repeated load. Placed directly under the heel, the cushion focuses its effect where impact is often greatest.

The option of adhesive backing allows the cushion to stay in a stable position within the shoe, which can help maintain consistent placement. Non-adhesive versions can be moved between shoes or removed easily for cleaning or adjustment.

Expected comfort and use timeline

First use: Most users notice immediate softness under the heel. The sensation may feel different from standard insoles but should not feel intrusive or painful.

Short-term use (first few days): The heel cushions begin to integrate into daily wear. Some users become more aware of improved comfort during longer periods of standing or walking.

Ongoing use (weeks): With continued wear, the cushions provide a familiar, stable feel. Comfort is typically maintained as Poron is designed to resist flattening under normal use.

Problem to solution overview

Key benefits

• Targeted cushioning where impact is highest
• Durable Poron material designed for repeated use
• Low-profile design suits many everyday shoes
• Choice of adhesive or non-adhesive backing
• Easy to position and remove
• Supplied as a left and right pair

Fit and comfort check

Common mistakes to avoid

• Expecting the cushion to replace medical treatment or orthotic devices
• Using in shoes with very limited heel depth
• Placing the cushion too far forward instead of directly under the heel
• Wearing for extended periods immediately if new to heel supports

How to use

1. Ensure the inside of the shoe is clean and dry.
2. Position the heel cushion at the back of the shoe, directly under where the heel sits.
3. If using the adhesive version, remove the backing and press firmly into place.
4. Insert the foot and check comfort and positioning.
5. Wear for short periods initially, increasing use as comfortable.

Technical specifications

Frequently asked questions

Will these fit all shoes?
They fit many everyday shoes, but very tight or shallow shoes may not have enough space for a 6 mm heel cushion.

Can I move them between shoes?
Non-adhesive versions can be moved easily. Adhesive versions are designed for more permanent placement.

Are they suitable for daily wear?
Yes, they are designed for regular use, provided they feel comfortable in your footwear.

Do they replace orthotics?
No, they provide localised heel cushioning and do not replace custom or full-length orthotic devices.

Can they be used with existing insoles?
In many cases yes, as long as there is sufficient space in the shoe.

How long do they last?
Lifespan varies with use and body weight, but Poron is designed to maintain cushioning longer than basic foam.

Complementary and pairing suggestions

Poron heel cushions are often paired with full-length insoles for overall foot comfort, or with metatarsal pads where forefoot cushioning is also desired. They may also be used alongside heel grips to help manage fit within the shoe.

Content credibility

Written by: Algeos Product & Clinical Content Team
Last reviewed: February 2026

This content is provided to support informed purchasing decisions and general product understanding. It is not intended as medical advice or a diagnostic tool.