--- product_id: 5591381 title: "Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts" brand: "spenco" price: "₨21723" currency: LKR in_stock: true reviews_count: 13 category: "Spenco" url: https://www.desertcart.lk/products/5591381-spenco-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe store_origin: LK region: Sri Lanka --- # EVA forefoot pad cushions & returns energy 4-way stretch fabric for blister prevention 5/32 inch Spencore layer absorbs shock Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts **Brand:** spenco **Price:** ₨21723 **Availability:** βœ… In Stock ## Summary > πŸ‘Ÿ Step into unstoppable comfort and support β€” your feet’s new best friend! ## Quick Answers - **What is this?** Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts by spenco - **How much does it cost?** ₨21723 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/5591381-spenco-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe) ## Best For - spenco enthusiasts ## Why This Product - Trusted spenco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Blister-Free Confidence:** Nylon Spenco insoles with 4-way stretch fabric reduce friction and control odor, so your feet stay fresh and pain-free all day. - β€’ **Shock Absorption Mastery:** Spencore heel-strike pad and EVA forefoot cushioning absorb impact, protecting your joints and boosting comfort during long hours on your feet. - β€’ **Trusted by Professionals:** Clinically recommended for plantar fasciitis relief and proven durable for months of daily wear, making it the go-to choice for active women. - β€’ **Custom Fit, Effortless Trim:** Designed to be easily trimmed for a perfect fit, ensuring your shoes feel tailor-made without the hassle. - β€’ **All-Day Comfort, No Compromise:** Engineered with lightweight polysorb foam to support arches and heels, keeping you energized from morning meetings to after-hours. ## Overview The Spenco Polysorb Heavy Duty Insole for women (size 5-6.5) combines advanced shock-absorbing Spencore material with EVA cushioning and a 4-way stretch nylon fabric to deliver maximum all-day comfort, blister prevention, and odor control. Lightweight yet durable, these insoles provide targeted arch and heel support, are easy to trim for a custom fit, and come with a one-year unconditional guaranteeβ€”perfect for professionals who demand lasting relief and performance. ## Description Whether you spend long hours on a job site, stand on concrete all day, or simply want more support in your everyday footwear, the Spenco PolySorb Heavy Duty insoles are designed to keep you going from the first step to the last. This single pair of shoe inserts brings together multiple layers of thoughtfully engineered cushioning and structure, making them a smart addition to work boots, sneakers, and a wide range of other shoes. At the heart of these shoe insoles is the lightweight PolySorb foam, which cushions under the heel and arch to help ease pressure and absorb impact during demanding shifts on hard floors. Paired with this is the thick SpenCore heel pad, which delivers focused heel cushioning right where repeated heel strike takes its toll β€” a feature that helps prevent foot fatigue for workers, contractors, and anyone standing all day. A SpenCore forefoot crash pad adds extra cushioning during foot strike to help ease stress at the front of the foot, while a first-ray drop zone supports a smooth, efficient toe-off for a more natural stride. Stability is just as important as cushioning, and these insoles for men and women deliver on both fronts. A deep heel cup keeps the foot centered, and metatarsal arch support helps align the forefoot to ease strain throughout the day. Soft arch support provides a comfortable level of structure without a stiff feel β€” ideal for those who want foot support inserts that feel natural rather than rigid. The low-friction top cover helps reduce irritation inside your footwear, and the sized construction means minimal trimming is needed for a proper fit. Measuring approximately 11.6 in x 4.17 in x 0.87 in, these insoles fit most shoes with ease. The Spenco PolySorb Heavy Duty insoles carry the APMA Seal of Acceptance, recognizing them as beneficial to foot health when used as part of a regular foot-care routine. Review: Perfect Workhorse Insoles - These go in every pair of shoes I own. I keep a pair around to replace worn out ones or go into new shoes as needed at all times. I've worked as a valet for the past 5 years, and these are indispensable to me at work. I buy quality shoes, but the insoles even in them only go so far. I've tried a few different inserts, etc. but these work. After 10-12, and occasionally more hours standing, walking, running, sure my feet are tired, but not the sharp pain I'd get before. I've put these in work boots, hiking shoes, and somewhat dressy shoes with outdoor tread. These are shoes from Chippewa, Irish Setter, Timberland, Danner, Wolverine, Merrill. All of them have been more comfortable with these insoles. Keep in mind that these will generally take up more space than the stock insoles, and make your shoe tighter. Depending on the shoe and how it fits, I sometimes break the shoe in before putting these in, at which point it fits more like when new. Overall, these are a fantastic, durable increase in comfort for just about any shoe. If you have custom built, perfectly fitted shoes, you probably don't need them. If you buy your shoes at Payless and spend most of the day sitting, you're probably also fine. But if you spend the day on your feet, even if you buy good shoes to begin with, these are more than worth the money. Expect at least a year of service from these for work only, and no less than 6 months if you wear one set of shoes heavily, for everything, in that period. I've done it. Finally, I do have fairly strong arches, and don't need much if any arch support. There is some built into these, but I can't really comment on its effectiveness. Review: 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). ## Features - Nylon - Polysorb Cushioning: Spenco's lightweight foam insoles deliver targeted cushioning under the heel and arch, helping absorb shock and ease pressure during long shifts β€” ideal shoe insoles for standing all day on hard floors or concrete. - Heel Protection: A thick SpenCore heel pad delivers focused cushioning right at the heel strike zone, offering targeted foot support inserts that workers, contractors, and anyone wearing boot insoles for men or women all day will appreciate. - Forefoot Support: The SpenCore forefoot crash pad eases stress at the front of the foot during each step, while a first-ray drop zone encourages a smooth, natural toe-off β€” ideal work insoles for men and women on long shifts. - Stable Fit: A deep heel cup, metatarsal insoles-style arch support, and soft arch support inserts work together in these shoe insoles to keep the foot aligned and comfortable during long shifts in boots or work shoes. - Pack Details: Sold as a 1-pair set of replacement insoles with a low-friction top cover helps reduce irritation and friction, making these cushioned insoles for men and women a smart pick for work insoles, running insoles, or sneaker insoles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000G1MWB8 | | Arch Type | motion-control | | Best Sellers Rank | #12,028 in Health & Household ( See Top 100 in Health & Household ) #67 in Shoe Insoles #1,145 in Sales & Deals | | Brand | Spenco | | Brand Name | Spenco | | Color | Green | | Corrective Support | False | | Customer Reviews | 4.4 out of 5 stars 6,950 Reviews | | Global Trade Identification Number | 00038472790426 | | Insole Type | Comfort Insole | | Item Dimensions | 9.5 x 3.4 x 0.83 inches | | Item Form | Foam | | Item Weight | 3.68 ounces | | Manufacturer | Spenco | | Material | Neoprene, Nylon | | Material Type | Neoprene, Nylon | | Model Name | Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole | | Number of Items | 1 | | Other Special Features of the Product | Cushioning | | Product Benefits | Arch Support | | Recommended Uses For Product | Heel,Shoe | | Size | Women's 5-6.5 | | Target Use Body Part | Feet | | UPC | 038472790426 | | Unit Count | 1 Count | | Use for | Feet | | Warranty Description | One-Year Unconditional Guarantee | ## Product Details - **Brand:** Spenco - **Color:** Green - **Material:** Neoprene, Nylon - **Product Benefits:** Arch Support - **Use for:** Feet ## Images ![Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts - Image 1](https://m.media-amazon.com/images/I/714VXc-RQ0L.jpg) ![Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts - Image 2](https://m.media-amazon.com/images/I/71YTRaVQS2L.jpg) ![Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts - Image 3](https://m.media-amazon.com/images/I/71ThK5QVA8L.jpg) ![Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts - Image 4](https://m.media-amazon.com/images/I/711QxwCccoL.jpg) ![Spenco PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts - Image 5](https://m.media-amazon.com/images/I/81aMFGrMvsL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: What sizes are the Polysorb Heavy Duty Insoles available in?** A: The Polysorb Heavy Duty Insoles come in 6 sizes, which range from a women's 5 to a men's 15.5. **Q: How much does the Polysorb Heavy Duty Insole weigh?** A: The Polysorb Heavy Duty Insole weighs only 0.35 lbs. **Q: What shoe types are the Polysorb Heavy Duty Insole designed for?** A: Use the Polysorb Heavy Duty Insole with a large range of closed-toe shoes: running, walking, sport-specific, working, and boots. **Q: What conditions do the Polysorb Heavy Duty Insole fight against?** A: The Polysorb Heavy Duty Insole prevents: Plantar Fasciitis, Over Pronation, Flat Feet/Arch Support, Morton's Neuroma/Ball-of-Foot, Pain, Hammer Toe, Heel Spurs/Heel Pain **Q: What are the materials used in the Polysorb Heavy Duty Insole?** A: Fabric 15%, Pu 35%, Neoprene 35%, Sbr 15% ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Workhorse Insoles *by D***O on April 9, 2017* These go in every pair of shoes I own. I keep a pair around to replace worn out ones or go into new shoes as needed at all times. I've worked as a valet for the past 5 years, and these are indispensable to me at work. I buy quality shoes, but the insoles even in them only go so far. I've tried a few different inserts, etc. but these work. After 10-12, and occasionally more hours standing, walking, running, sure my feet are tired, but not the sharp pain I'd get before. I've put these in work boots, hiking shoes, and somewhat dressy shoes with outdoor tread. These are shoes from Chippewa, Irish Setter, Timberland, Danner, Wolverine, Merrill. All of them have been more comfortable with these insoles. Keep in mind that these will generally take up more space than the stock insoles, and make your shoe tighter. Depending on the shoe and how it fits, I sometimes break the shoe in before putting these in, at which point it fits more like when new. Overall, these are a fantastic, durable increase in comfort for just about any shoe. If you have custom built, perfectly fitted shoes, you probably don't need them. If you buy your shoes at Payless and spend most of the day sitting, you're probably also fine. But if you spend the day on your feet, even if you buy good shoes to begin with, these are more than worth the money. Expect at least a year of service from these for work only, and no less than 6 months if you wear one set of shoes heavily, for everything, in that period. I've done it. Finally, I do have fairly strong arches, and don't need much if any arch support. There is some built into these, but I can't really comment on its effectiveness. ### ⭐⭐⭐⭐⭐ AWESOME! I can wear NORMAL SHOES AGAIN! *by S***A on August 14, 2016* 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). ### ⭐⭐⭐⭐ Arch Support *by C***A on January 17, 2026* "I've been using the Spenco Polysorb Heavy Duty insoles for a while now, and they are incredibly comfortable. They provide excellent arch support and cushioning, which has significantly reduced foot fatigue, even during long days. My feet feel more supported, and I notice less discomfort after being on my feet for extended periods. Overall, I highly recommend them for anyone needing reliable foot support." ## Frequently Bought Together - Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 5-6.5 - Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles Women's 5-6.5 - Spenco Rx Comfort Thin Lightweight Cushioning Orthotic Shoe Insole, Women's 5-6.5 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/5591381-spenco-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe](https://www.desertcart.lk/products/5591381-spenco-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-10-13*