Spenco

Spenco Rx Arch Support - Lightweight Orthotic Shoe Inserts with 4-Way Stretch Fabric SpenCore Layer for Shock Absorption

474+ bought in the past month

$35.99$44.99

About this item

  • 100% Nylon
  • MOLDABLE ARCH INSERT: Customizable arch support with a flexible plastic arch helps control foot movement, providing tailored comfort and preventing fatigue after a long day
  • JOINT & MUSCLE SUPPORT: Lightweight, patented SpenCore material cushioning layer absorbs shocks and impacts, keeping your lower body muscles and joints comfortable, making these insoles ideal for runners and walkers seeking elite-level cushioning
  • ALL-DAY COMFORT: A deep heel cup and pad controls and supports the foot during the initial foot-strike, ensuring all-day comfort and essential stability during any activity
  • PREVENTS BLISTERS, CONTROLS ODORS: Low-friction fabric prevents moisture build-up and odors, keeping your feet fresh and blister-free, while the 4-way stretch material conforms to your foot's contours, enhancing cushioning and comfort
  • HEEL-TO-TOE COMFORT: Full-length insoles are designed to fit your entire shoe last, ensuring end-to-end comfort and support
  • IDEAL FOR MOST SHOES: These low-profile Rx arch support insoles deliver a great fit for most athletic shoes without the bulk of most full-length shoe inser
$35.99
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Product details

BrandSpenco
ColorGreen
Product BenefitsArch support
Use forFoot
MaterialNylon

Technical specifications

is_discontinued_by_manufacturerNo
product_dimensions10.94 x 3.81 x 1.02 inches; 5.6 ounces
item_model_number43-042-03
departmentunisex-adult
date_first_availableMay 27, 2004
manufacturerSpenco Medical
best_sellers_rank#14,418 in Health & Household ( See Top 100 in Health & Household ) #85 in Shoe Insoles #1,390 in Sales & Deals

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Customer reviews

4.45,924 ratings

Customers say

Customers find these orthotic inserts to be among the best off-the-shelf options, providing excellent arch support and immediate pain relief for conditions like plantar fasciitis. Customers disagree on the fit, with some reporting they don't work in many shoes, while comfort and cushioning receive mixed reviews, with some finding them extremely uncomfortable and not soft enough.

★★★★★

Great solution for plantar fasciitis pain

Lance P.January 4, 2026

ABSOLUTELY FANTASTIC!! Recommended by my doctor, it solved my plantar fasciitis. I'm ordering more, and putting them in my everyday shoes, work shoes, and house shoes. Very well made, and have lasted over a year so far. Read more

★★★★★

Very Good Arch Supports And A Great Value

MovieGuyOctober 20, 2025

I have some really high arches, so orthotics are an absolute must for me. I've tried a lot of different arch supports, including some pretty expensive ones, and I keep coming back to these. They just work! I also appreciate that you can get these in some pretty large foot sizes. Really good arch supports! Read more

★★★★☆

Insole size does not fit perfectly

LindaPaLoDecember 21, 2021

These insoles were recommended by my podiatrist due to my plantar fasciitis and I immediately purchased them without hesitation. I just got this pair of insoles less than a month ago and I am still trying them whenever I run errands like going to the grocery store because at the moment per my podiatrist I should not be doing any walking or running exercises. There is something good about these insoles but at the moment is difficult for me to pin point exactly what it is. These insoles are not relieving my plantar fasciitis pain but they do give some kind of support or alignment to my arch and eventually I hope it helps with my plantar fasciitis. The only thing I do not like is the length of the insoles are long for my shoes; longer for one of the shoes than the other. Even if I push them to the back of the shoe as much as I can, I feel they kind of wrinkle on the front of the shoe or where the toes are positioned. It is not extremely uncomfortable, but I do feel it and I am getting used to it. I do not want to cut the insoles in order for them to fit in my shoes because I do not want to mess up the shape of the insole. Overall, I think this is a good brand of insoles and will be purchasing another pair. In the pictures I posted, you will be able to see the wrinkled portion of the insole, this is how they fit in my shoes; they fit a little long for my shoes. P.S. My size of shoes is women's 7.5 regular and the size of insoles is for women's 7-8.5 Read more

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★★★★★

30% price increase in five months, no change to product - price gouging?

Japanese Hair StudentNovember 9, 2025

Great product, TERRIBLE price. These have risen in price from $28 in June 2025 to $45 in November 2025. I've been buying them for 15 years. I see no reason in the item for a price increase of 30% - other than the fact that these are made in China, and there's currently a 30% tariff on Chinese goods. However corporate headquarters are in South Carolina - which voted for these tariffs. I will need to seek alternatives, this price is prohibitive. Spenco should consider moving their manufacturing to the US, I don't understand why this hasn't happened, it's been 11 months, and of course they'd have known the tariffs were coming, as it was clearly stated in the campaign. Why manufacture in China with your HQ in SC? I'll have to see if I can buy direct from China. I can't count on a company that plans to fail by failing to plan. Read more

★★★★★

They fit in my shoes great and I'm pain free

Linda ONovember 11, 2025

I have plantars fasciitis in both feet. These were recommended to me by my podiatrist I ordered them before I left his office. I've been wearing them for a month and my feet feel great! The price is good I just ordered another pair for my work sneakers. Read more

★★★★★

Spenco RX Arch Support -The support you need

LewJune 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. Read more

★★★☆☆

Work great but wear out quickly

CustomerDecember 3, 2025

Worked great up until it didn’t. The arch support will collapse eventually. Can be considered a good temporary solution while you’re waiting for custom orthotics Read more

★★★★★

Physical therapist recommended

TBWOctober 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 Read more

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