--- product_id: 2139631 title: "PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts" brand: "spenco" price: "17.11 OMR" currency: OMR in_stock: true reviews_count: 13 category: "Spenco" url: https://www.desertcart.com.om/products/2139631-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe-inserts store_origin: OM region: Oman --- # Polysorb foam cushions heel & arch Deep heel cup & arch support for stability SpenCore heel pad for targeted impact relief PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts **Brand:** spenco **Price:** 17.11 OMR **Availability:** ✅ In Stock ## Summary > 🦶 Step into unstoppable comfort — because your feet deserve the best all day! ## Quick Answers - **What is this?** PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts by spenco - **How much does it cost?** 17.11 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/2139631-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe-inserts) ## 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 - • **Forefoot Comfort Boost:** SpenCore crash pad cushions footstrike and supports efficient toe-off. - • **Stability Meets Support:** Deep heel cup and metatarsal arch alignment keep feet centered and comfortable. - • **All-Day Cushioning Power:** Lightweight Polysorb foam absorbs impact during long shifts on hard floors. - • **Precision Heel Protection:** Thick SpenCore heel pad targets repeated heel strikes to reduce fatigue. - • **Clinically Approved Comfort:** APMA Seal of Acceptance ensures foot health benefits for daily wear. ## Overview The Spenco Polysorb Heavy Duty Insole is engineered with lightweight Polysorb foam and SpenCore cushioning to provide targeted heel and forefoot impact absorption. Featuring a deep heel cup and metatarsal arch support, it stabilizes and aligns the foot for all-day comfort. APMA accepted and designed for men's shoe sizes 12-13.5, this insole is ideal for professionals on their feet, delivering durable, supportive relief during long shifts. ## 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 — 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 — 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: Funtionally comfortable. - Best inserts I've ever had, hubby wanted a pair too! Very cushiony and springy, arch is just right, flexible but supportive. Was recommended by foot surgeon for an injury that required a walking shoe with no support, made all the difference. 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. ## Features - 100% Polyester - Polysorb Cushioning: Spenco's lightweight foam insoles deliver targeted cushioning under the heel and arch, helping absorb shock and ease pressure during long shifts — 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 — 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 | B000G1IL7C | | Arch Type | motion-control | | Best Sellers Rank | #15,600 in Health & Household ( See Top 100 in Health & Household ) #96 in Shoe Insoles #1,361 in Sales & Deals | | Brand | Spenco | | Brand Name | Spenco | | Color | Green | | Corrective Support | True | | Customer Reviews | 4.4 out of 5 stars 6,945 Reviews | | Global Trade Identification Number | 00038472790464 | | Insole Type | Comfort Insole | | Item Dimensions | 12.5 x 4.31 x 0.85 inches | | Item Form | Full-Length Insole | | Item Weight | 5.12 ounces | | Manufacturer | Spenco Medical | | Material | EVA, Spencore material, Lightweight polysorb polyurethane foam | | Material Type | EVA, Spencore material, Lightweight polysorb polyurethane foam | | 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 | Men's 12-13.5 | | Target Use Body Part | Feet | | UPC | 038472790464 796433922148 784922873194 784922436580 792217702111 767674455719 795186437930 | | Unit Count | 1 Count | | Use for | Feet | | Warranty Description | One-Year Unconditional Guarantee | ## Product Details - **Brand:** Spenco - **Color:** Green - **Material:** EVA, Spencore material, Lightweight polysorb polyurethane foam - **Product Benefits:** Arch support - **Use for:** Feet ## Images ![PolySorb Heavy Duty Insoles, 1-Pair, Arch Support Shoe Inserts - Image 1](https://m.media-amazon.com/images/I/714VXc-RQ0L.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 ### ⭐⭐⭐⭐⭐ Funtionally comfortable. *by C***J on July 23, 2026* Best inserts I've ever had, hubby wanted a pair too! Very cushiony and springy, arch is just right, flexible but supportive. Was recommended by foot surgeon for an injury that required a walking shoe with no support, made all the difference. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐ 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 Men's 12-13.5 - Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles Men's 12-13.5 - Spenco Rx Comfort Thin Lightweight Cushioning Orthotic Shoe Insole, Men's 12-13.5 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/2139631-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe-inserts](https://www.desertcart.com.om/products/2139631-polysorb-heavy-duty-insoles-1-pair-arch-support-shoe-inserts) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-10-05*