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Spenco Polysorb Heavy Duty Insoles

  (6 Reviews)
Spenco RX Occupational Replacement InsolesSpenco RX Occupational Replacement Insoles
£17.99   (Inc. 20% VAT)  

Brand:  Spenco


In stock now  

In stock now

  • Comfortable, heavy duty insoles
  • Special 'heel strike' cushioning
  • Optimum shock absorption
  • Ideal for work, standing and walking


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

Washing Instructions

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.

Do you have a question about this product?

Have You Visited Our Knowledge Centre?

Take a look at our Knowledge Centre for some fantastic information about choosing the right insoles including:

Visit our Knowledge Centre here

Have You Seen Our Frequently Asked Questions Page?

Take a look at our FAQs page here: Shoe Insoles FAQs

If these areas don't have what you're looking for, no problem at all. 

You can email us with your question by using the form below. A member of our helpful Customer Care Team will respond to your enquiry personally as soon as they can.

Delivery to the UK and the Rest of Europe

UK Delivery

This product is normally dispatched by 1st Class Royal Mail. The normal delivery expectation of this service is 1 to 3 working days.

When ordering before 14:00 Monday to Friday, your item will usually be dispatched the same working day.

We offer free delivery on all orders of £40 and over. On orders below £40, a £2.95 delivery charge is applicable:

Order Value Delivery
Up to £39.99 £2.95
£40.00 and over FREE

Please see our Delivery Page for more information. For up to the minute delivery information, please call our customer care team on 020 7501 1102 who will be happy to help.

European Delivery

We also deliver to the rest of Europe by Royal Mail international services or by UPS courier.

Delivery is £9.99 on all orders dispatched to European delivery addresses outside of the UK.

We deliver to the following countries:

AT (Austria)
BE (Belgium)
BG (Bulgaria)
CZ (Czech Republic)
DK (Denmark)
EE (Estonia)
FR (France)
FI (Finland)
DE (Germany)
GR (Greece)
HU (Hungary)
IE (Ireland, Republic of)
IT (Italy)
LV (Latvia)
LT (Lithuania)
LU (Luxembourg)
MT (Malta)
MC (Monaco)
NL (Netherlands, The (Holland))
PL (Poland)
PT (Portugal (excluding Azores and Maderia))
RO (Romania)
SK (Slovak Republic)
SL (Slovenia)
ES (Spain (excluding Canary Islands, Ceuta and Melilla))
SE (Sweden)

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Customer Reviews
Average Rating (6 Reviews):  
Write a Review and share your opinions!

Excellent Insoles
Wednesday, 10 January 2018  |  Martyn

I have tried lots of insoles and none seem to last. These look and feel great, with good arch support and a good blend of substantial materials. They look a lot more man for the job.

Was this helpful to you?  Yes  /  No

1 of 1 people found this review helpful.

Good pair of insoles
Wednesday, 11 October 2017  |  Tudor

Really comfortable, I use them for two weeks now and I'm pleased with them.

Was this helpful to you?  Yes  /  No

2 of 2 people found this review helpful.

Saturday, 26 August 2017  |  Sahar

I do a LOT of walking and am always on my feet, so I go through insoles like no one's business. Usually ordinary insoles are worth to pieces in less than a week, but these have lasted really well so far. Still completely intact, comfortable and with a good arch support.

Was this helpful to you?  Yes  /  No

6 of 6 people found this review helpful.

Spenco polysorb insoles
Monday, 21 November 2016  |  Jane

Very prompt delivery, very satisfied with product.

Was this helpful to you?  Yes  /  No

9 of 9 people found this review helpful.

Thursday, 15 September 2016  |  Carol

Used every day for work.

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9 of 9 people found this review helpful.

I'm definitely ordering something soon!
Thursday, 7 July 2016  |  Intesab

I have to say, the service was great!
I received the insoles nice on time. I hope they keep alive for a long time, people like myself need decent insoles for basketball games and long distance running. Thank you you guys!

Was this helpful to you?  Yes  /  No

10 of 10 people found this review helpful.

Total: £0.00
Your feet are in safe hands - Call the team on 020 7501 1102