--- product_id: 1412335 title: "Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes" brand: "spenco" price: "R1141" currency: ZAR in_stock: true reviews_count: 13 category: "Spenco" url: https://www.desertcart.co.za/products/1412335-spenco-rx-arch-support-lightweight-orthotic-shoe-inserts-with-4 store_origin: ZA region: South Africa --- # Diamond air channels for breathability Customizable arch & heel plate SpenCore shock-absorbing cushioning Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes **Brand:** spenco **Price:** R1141 **Availability:** ✅ In Stock ## Summary > 🦶 Step into personalized comfort that keeps you moving—because your feet deserve the best. ## Quick Answers - **What is this?** Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes by spenco - **How much does it cost?** R1141 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1412335-spenco-rx-arch-support-lightweight-orthotic-shoe-inserts-with-4) ## 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 - • **Friction-Free Freedom:** Low-friction top cover minimizes rubbing and hot spots, so you can power through your day without distraction. - • **Stay Cool, Stay Fresh:** Innovative diamond air channels promote airflow, keeping your feet dry and comfortable all day long. - • **Impact-Defying Comfort:** SpenCore cushioning absorbs shock to reduce strain from long hours on hard surfaces—your feet’s new best friend. - • **Trusted Orthotic Legacy:** Backed by 35+ years and 6 million+ pairs sold, this classic delivers proven, reliable support for every shoe. - • **Tailored Fit, Every Step:** Customizable heel and arch plate molds to your unique foot shape for personalized support that evolves with you. ## Overview The Spenco Rx Arch Support is a lightweight, orthotic insole designed with a customizable heel and arch plate for tailored foot support. Featuring SpenCore shock-absorbing cushioning and breathable diamond air channels, it reduces impact and keeps feet cool during extended wear. Trusted for over 35 years with millions sold, it fits most shoes and offers durable, low-friction comfort ideal for professionals on the move. ## Description When your feet do not feel supported, it affects everything from how long you can stay on them to how the rest of your body feels. The RX Custom Arch Orthotic is built to make everyday movement easier and more comfortable with support that adapts to you. Its 3/4-length SpenCore shock-absorbing cushioning softens the impact of daily steps to support the body's musculoskeletal system and helps ease overuse strain. The customizable heel and arch plate is what makes this orthotic feel truly custom; it shapes to your unique foot structure for support and foot motion support that feels easy, not forced. Because feet change over time, it can be reshaped as needed to maintain that personalized fit. Backed by 35-plus years of use and over 6 million pairs sold, this orthotic is known for reliable, long-term comfort. A low-friction top cover helps ease rubbing that leads to discomfort. Diamond air channels move air away from the bottom of the insole for a more comfortable in-shoe feel. With a low-profile sized design that fits most shoes, the RX Custom Arch Orthotic delivers support you can rely on. Review: Spenco RX Arch Support -The support you need - I purchased this product because someone reviewed it and said that the arch supports lasted quite a while. I purchase the size Women's 9 to 10.5. The size worked well because I was able to trim it to fit my shoes. I have flatter feet that cause the ball of my foot to strike improperly which caused a calluses to form at the ball of my foot. I have been to a podiatrist who trimmed it off for me, but this never permanently got rid of the problem. I put my thinking cap on and tried an arch support shoe insert and it stopped the problem, but it wore out quickly. I am trying this product. It has great cushioning and gives great pain relief. It seems to be made of quality material and the arch support is adjustable if necessary. I hope it lasts as others have experienced. Review: Physical therapist recommended - Recommended by my physical therapist and work great. Have purchased multiple. Fit well in most of my size 8 women’s shoes without having to cut them or anything which I have seen on some similar products I have returned. Long lasting and good quality. Helps a lot with any pain in Achilles or plantar fasciitis ## Features - 100% Nylon - SPENCORE SHOCK-ABSORBING CUSHIONING: helps ease impact with every step to support the body's musculoskeletal system, easing the strain that comes from long days on hard floors and concrete surfaces - customizable HEEL AND ARCH PLATE: Customizes to the unique shape of your foot for personalized support and improved foot motion support; can be reshaped over time as your foot needs change - TRUSTED ORTHOTIC DESIGN: Backed by 35-plus years of use and more than 6 million pairs sold, this Spenco classic delivers reliable, repeatable support for everyday wear in a wide range of footwear - LOW-FRICTION TOP COVER: Smooth top cover helps ease rubbing between your foot and the insole to help limit hot spots, especially helpful during long hours of standing, walking, or working on your feet - BREATHABLE DESIGN: Diamond air channels move air through the bottom of the insole for added breathability and a cooler in-shoe feel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012OSP7I | | Arch Type | motion-control | | Best Sellers Rank | #15,506 in Health & Household ( See Top 100 in Health & Household ) #81 in Shoe Insoles #1,378 in Sales & Deals | | Brand | Spenco | | Brand Name | Spenco | | Color | Clear | | Corrective Support | True | | Customer Reviews | 4.4 out of 5 stars 6,022 Reviews | | Global Trade Identification Number | 00038472443223 | | Insole Type | Arch Support Insole | | Item Dimensions | 10.19 x 3.63 x 0.99 inches | | Item Form | Pad | | Item Weight | 0.33 Pounds | | Manufacturer | Spenco | | Material | Plastic | | Material Type | Plastic | | Model Name | Rx Orthotic Arch Support Full Length Shoe Insoles | | Number of Items | 1 | | Other Special Features of the Product | Full length | | Product Benefits | Arch support | | Recommended Uses For Product | Shoe | | Size | Women's 7-8.5/Men's 6-7.5 | | Target Use Body Part | Foot | | UPC | 038472443223 | | Unit Count | 1 Count | | Use for | Foot | | Warranty Description | One-Year Unconditional Guarantee | ## Product Details - **Brand:** Spenco - **Color:** Clear - **Material:** Plastic - **Product Benefits:** Arch support - **Use for:** Foot ## Images ![Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes - Image 1](https://m.media-amazon.com/images/I/81QKIAwo3OL.jpg) ![Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes - Image 2](https://m.media-amazon.com/images/I/71pGAg0azsL.jpg) ![Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes - Image 3](https://m.media-amazon.com/images/I/813M7OTzRlL.jpg) ![Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes - Image 4](https://m.media-amazon.com/images/I/81ldkttCPcL.jpg) ![Spenco Rx Arch Support - Lightweight, Orthotic Shoe Inserts with 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes - Image 5](https://m.media-amazon.com/images/I/712y8QIJHxL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this the same arch support that has a 2r on the black side under spenco?** A: On the underside mine has a 3r and 3L. The 3 or 2 is the length size and the r & L is for right and left feet. I do like these arch supports. Have wore them for years. **Q: Are the insoles washable?** A: Yes, just like your sneaker shoes. They recommend soapy water, but you can also throw them in the washing machine too. **Q: Why does the spenco rx orthotic arch support full length insoles, men's 12-13.5, list $29.99 with $15.00/count? (if you do not know do not answer)** A: It is to refer that the product comes in pairs (1right + 1left), that means 2 units in one box. Some orthotic products are sold separately, just right or just let. I hope my answer helps you. **Q: The pic shows a 4r. how can i purchase a 5r?** A: We have 3 in stock......size 5 is for 12-13 size shoe. You would still have to order through Amazon. I checked listing and it is available ## Customer Reviews ### ⭐⭐⭐⭐⭐ Spenco RX Arch Support -The support you need *by L***W on June 12, 2025* I purchased this product because someone reviewed it and said that the arch supports lasted quite a while. I purchase the size Women's 9 to 10.5. The size worked well because I was able to trim it to fit my shoes. I have flatter feet that cause the ball of my foot to strike improperly which caused a calluses to form at the ball of my foot. I have been to a podiatrist who trimmed it off for me, but this never permanently got rid of the problem. I put my thinking cap on and tried an arch support shoe insert and it stopped the problem, but it wore out quickly. I am trying this product. It has great cushioning and gives great pain relief. It seems to be made of quality material and the arch support is adjustable if necessary. I hope it lasts as others have experienced. ### ⭐⭐⭐⭐⭐ Physical therapist recommended *by T***W on October 6, 2025* Recommended by my physical therapist and work great. Have purchased multiple. Fit well in most of my size 8 women’s shoes without having to cut them or anything which I have seen on some similar products I have returned. Long lasting and good quality. Helps a lot with any pain in Achilles or plantar fasciitis ### ⭐⭐⭐⭐⭐ I can't live without these! *by L***S on March 31, 2016* This is a miracle product. It seriously saved me from so much pain!!! My doctor recommended them a few years ago and I'm SO glad! I'm just getting around to reviewing them though. I've always had foot pain and my feet/legs get tired easily. After I started a new job that had me on my feet for long periods of time I began having terrible foot pain. It eventually got so bad I was crawling around the house because it hurt so bad to stand. I saw my doctor and she recommended these for arch support. My feet got better after a few days, maybe a week? Now as long as I have these in my shoes I am good! It helps having them in a running shoe for the best comfort/support but I put them in all my shoes that they fit in. They are made of strong plastic on the bottom and the top part forms to your foot a little bit. You can cut the tops down if they are too large as well. After a year a bought another pair because they started getting gross and then I had an extra pair. Even though they look a little gross they still work just as well! The only down side is I noticed they started squeaking when they get sweaty. I thought it was a new pair of shoes that were squeaking but I recently realized it was the inserts after I got a new pair of shoes so I'm not sure when they started squeaking. I'm not sure if it's because I'm constantly wearing them (like all day every day) or if it's because I washed them in the sink a few times.. However, I've found that putting baby powder or foot powder under them stops the squeaking. Basically these saved my feet and I love them an recommend them to everyone who has foot pain. ## Frequently Bought Together - Spenco Rx Orthotic Arch Support Full Length Shoe Insoles, Women's 7-8.5/Men's 6-7.5 - Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 7-8.5 / Men's 6-7.5 - Spenco Rx Comfort Thin Lightweight Cushioning Orthotic Shoe Insole, Women's 7-8.5/Men's 6-7.5 --- ## 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.co.za/products/1412335-spenco-rx-arch-support-lightweight-orthotic-shoe-inserts-with-4](https://www.desertcart.co.za/products/1412335-spenco-rx-arch-support-lightweight-orthotic-shoe-inserts-with-4) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-21*