Spenco Polysorb Heavy Duty Insoles
The Spenco Polysorb Heavy Duty Insoles are made exclusively with closed-cell nitrogen injected Spenco material. The insoles provide a soft, comfortable and cushioned environment to help absorb shock, reduce friction and improve overall foot comfort.
The Spenco Polysorb Heavy Duty Insoles are great for sports shoes, walking shoes, tight fitting shoes and work shoes or boots as they feature a special 'heel strike' cushioning, delivering optimum shock absorption and energy return. These features make the insoles ideal for those standing and walking for a long period of time such as police, paramedics, retail staff, waiting staff, doormen et cetera.
The Spenco Polysorb Heavy Duty Insoles is constructed with four way stretch fabric with Silpure antimicrobial technology which helps to prevent blisters as well as control odour. Lightweight Polysorb foam also provides arch and heel support.
Features of the Spenco Polysorb Insoles
The Polysorb Heavy Duty Insoles are excellent replacement insoles for most types of footwear, suitable for both men and women who require extra cushioning and comfort in their day to day shoes. The Polysorb Heavy Duty Insoles have the following features:
- Polysorb material which provides cushioning and shock absorption
- Specialized heel pad to absorb shock under the heel
- Slim line design that fits comfortably into most footwear
- Mild arch support to give some medial support
- Heavy duty insoles last for longer in shoes
- Trim to fit, comes in 6 sizes
Who Can Benefit From Wearing the Spenco Polysorb Heavy Duty Insoles?
Anyone who feels they need that extra bit of comfort and shock absorption can benefit by replacing the original sock liner within their shoe with the Spenco Polysorb Heavy Duty Insoles. These insoles are designed to provide every day comfort to those who spend long periods of time standing or walking, either recreationally or for their work. These insoles are also beneficial to help with different foot conditions, including:
- Heel Spurs
- Plantar Fasciitis
- Shin Splints
- Foot Fatigue
Sizing of Spenco Polysorb Heavy Duty Insoles
Polysorb Heavy Duty Insoles are available in six different sizes that should be suitable for both men's and women's feet. Please use the chart below to see which size is suitable for your needs.
|Spenco Size ||UK Shoe Size Equivalent |
|Size 1 ||Size 4 - 5 |
|Size 2 ||Size 5 - 6 |
|Size 3 ||Size 7 - 8 |
|Size 4 ||Size 9 - 10 |
|Size 5 ||Size 11 - 12 |
|Size 6 ||Size 13 - 14 |
For a more precise fit, please remove the existing insole in your shoe and measure its longest and widest points. Match these measurements to the table below in order to find your perfect size.
|Size ||Length (at longest point) ||Width (at widest point) |
|Size 1 ||237mm ||81mm |
|Size 2 ||260mm ||86mm |
|Size 3 ||280mm ||95mm |
|Size 4 ||292mm ||106mm |
|Size 5 ||316mm ||108mm |
|Size 6 ||331mm ||110mm |
To clean the RX Occupational Replacement Insoles simply hand wash with warm soapy water and air dry. Do not machine wash or tumble dry.
Please note that this product includes a single pair of insoles only; the item is also known on our site as Spenco RX Occupational Replacement Insoles.