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Spenco Polysorb Heavy Duty Insoles deliver maximum all-day comfort with advanced shock absorption, energy-return EVA forefoot padding, and lightweight polysorb foam for superior arch and heel support. Designed for men’s sizes 12-13.5, these durable insoles prevent blisters and odor with 4-way stretch fabric, offering a customizable fit that lasts through months of heavy wear. Trusted by professionals and recommended by orthopedists, they transform work boots into pain-relieving powerhouses.










| Asin | B000G1IL7C |
| Date First Available | August 26, 2004 |
| Department | mens |
| Is Discontinued By Manufacturer | No |
| Item Model Number | 37-816-05 |
| Manufacturer | Spenco Medical |
| Product Dimensions | 12.5 x 4.31 x 0.85 inches; 5.12 ounces |
User
Repeat user of these
These are the best insole i've used. I'm a big dude, about 300 lbs. They make my boots comfortable. The insoles lasted for about 6-8 months in my daily wear work shoes before i could tell they were not as supportive any more (my foot, ankle, knee, and back pain started to come back). The pains cleared up in a couple days.Easy to trim. I had a prior insole to copy and they fit perfect. The sizing seems spot on, but i'm at the smaller end of this insole so i have to trim a fair bit.Size 12-13.5I have used Spenco's gel insoles before which wore out faster and were less comfortable.
User
AWESOME! I can wear NORMAL SHOES AGAIN!
I have never found an insert that actually worked well enough to say my feet 'didn't hurt'- NOW I HAVE! They do take up a decent amount of space in the shoe, so ones that aren't very deep will likely not be able to accommodate them and your feet. I actually measured my shoes: I have 'thick' feet and my shoes that were only 2.5" deep (or less) will not work, 3" or more were perfect (measured without any insole). These take up about 1/2" of insole space, I could put my shoe's original insole on top of them- but they were far more comfortable without. I was truly amazed at the width difference between the two! I was certain I needed to trim the Polysorb insoles width-wise: NO WAY. These totally provide support to the sides of your feet that most 'retail' shoes do not. (Thus the discomfort when I added the original insole for 'extra' padding- my foot was wobbling in that extra space)I have always had to wear super expensive orthopedic shoes if I was going to be on my feet for much more than a run to the grocery store or so, at least if I wanted to be able to walk the next day anyway. Much more than an hour on my feet or two miles walking and I would be in agony. I do not have fallen or high arches, and I strongly recommend anyone having foot issues either go to a Dr, or at least do the 'wet foot' test to determine your type of arch. I thought I did have arch issues since it was the arch of my foot that was KILLING me- but 'arch supports' were useless (and sometimes very painful).I have tried nearly all of the 'walking shoes' on the mainstream market (Sketchers, Nike, Reebok, etc.) and each lead to horrific pain so they sat in my closet. I promptly put these inserts in within 20 minutes of their arrival- NO PAIN whatsoever. I have not put them to the ultimate test: I work at a school so I spend 6 hours a day on hard surfaces and I walk 3-4 miles/day, but I have done enough walking to say that these make a HUGE difference: I have worn orthopedics ONCE since they arrived (and that was because I really wanted to wear sandles that day).
User
These make my shoes and walking more comfortable!
Aftermarket insoles have been a part of my life for awhile now! They are a small item that can help make me feel better, IF, they are good enough. To start off with, I have always had flat feet, am 6 feet, 3 inches and weigh about 260 lbs. So my feet and joints take a beating. The lighter the shoe and the more cushioning and support can make a serious difference throughout the day, at the end of the day and evening and even in the morning when I stand up and take my first few steps. I have tried a lot of insoles. In the past I have gone with less expensive ones, only to be disappointed with the lack of support, cushioning, stability and durability. :( So a few months back, I saw these Spenco Heavy Duty insoles. While their appearance won't overwhelm you. The materials they are made up of are pretty robust, don't compress to nothing and really provide the extra cushioning and support I really need. They are not the cheapest, nor the most expensive. They seem to have a mid position pricepoint. So considering how solid they are and longer lasting, I consider them a good value. :) I feel comfortable recommending these to others. If they can help me feel better with my particular body size, weight and feet, I think that you may benefit from these as well :) They may even allow you to walk more comfortably and thus you may add more steps to your day - which is something that can benefit a lot of us! Good luck!
User
Seamless customer service!
I just wannna acknowledge your seamless customer service: Price, quality and a seamless customer service is all we always ask. Keep it up!
User
comfort
bought these insoles as my podiatrist recommended. I am so satisfied with these and cannot believe how comfortable they are. I have tried many others from stores I bought my shoes from and these put all those to shame. Highly recommend you try them!! I have plantar fasciitis and the heal support is awesome, they are easy to cut down to size and come really close to the size they say they are. The pain relief was pretty much instant.
User
Not What They Use to Be
I have purchased many times in the past with great results. They have definitely diminished in quality. I am using in a pair of work boots. They are so thin it’s very difficult to insert in a new set of boots.For the price based on the quality I see they are now equal to a cheep pair ofDr. Scholls inserts
User
I didn't realize how much I enjoyed these.
Amazon claims I've bought these 3 times, but searching my order history only shows the last 2, with the last being a week ago, and the previous time 2 years & 9 months ago. I was checking my order history, because I remember these were a fast solution to foot pain I was having back when they were first recommended to me, but the subscribe and save price is tempting, and I didn't know how often I might need them...Feet were hurting again and in the same way they were years ago, even though I had recently bought new shoes, so I thought I'd try these again, and within hours, my foot pain was gone. When I first experienced this pain, I went to a podiatrist, and his first reaction was to try to exercise my health insurance by operating on my feet... I got a 2nd opinion from an orthopedic surgeon, who said "My feet haven't changed/the extra bones in my toe joints have been with me all my life, so cutting them out is NOT the best course of action - I'd be better off with these inserts and foot/toe exercises.I ordered them then, started PT for my toes & feet, and 4 days later, I was wearing these insoles for the first time. My pains went away almost immediately (and I started slacking off on the toe/foot exercises). It took nearly 3 years for me to wear out the last set of these enough that it bothered me bad enough to look for solutions, so I don't think I'll subscribe, just order a few spares to have on hand, for when my feed hurt again, and then restock my shelf as needed.Either way, these WORK, or at least they did for me and very well!
User
They were more expansive then my shoes.. but well worth it! LOL
they are thick and offer good coushion!
User
Excellent value & good quality insoles
Very comfortable with good support. Excellent price! Will look to purchase again.
User
効果高いです
運動不足なので、たまに沢山歩くと脛の筋肉が痛くなるのですがこのインソールを入れたら痛くなくなりました
User
very comfortable
very comfortable.
User
Buenas para jugar
Las plantillas cumplen su función muy bien, ideales para practicar algún deporte.
User
Worst buy
Wasn’t comfortable wearing them at all. Made the pain worse than before. I don’t recommend them
Trustpilot
4 days ago
5 days ago