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Superfeet Trim-To-Fit Blue Insole


Item # SFT0004

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  • Blue, A 2.5-4W/13.5-2Jr ($49.95)
  • Blue, B 3.5-5M/4.5-6W/2.5-4Jr ($49.95)
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Item # SFT0004

Give you dress shoes the support of an athletic shoe with the Superfeet Blue Insoles.

Superfeet designed the Trim-To-Fit Blue Insoles for your casual and dress shoes. These insoles provide arch support for tighter-fitting shoes like cleats or for people who don't have high arches.. If most insoles feel like there is too much arch support, the Blue will feel just right for you.

  • Foundation cross-linked polyethylene foam provides durable support
  • Stabilizer cap supports and aligns the rearfoot
  • Agion silver-based antimicrobal treatment naturally reduces foot odor and bacteria
  • Ideal for feet with low to medium arches

Tech Specs

Foundation cross-linked polyethylene, Agion antimicrobial treatment
Recommended Use:
casual footwear, running shoes, cleats
Manufacturer Warranty:
60 days

Size chart


Size Men's Shoe Women's Shoe
B 4.5 - 6
C 5.5 - 7 6.5 - 8
D 7.5 - 9 8.5 - 10
E9.5 - 1110.5 - 12
F11.5 - 13
G13.5 - 15
How to measure:
Reference your shoe size to be fitted to determine proper insole size.

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  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size

The Trim to fit Blue are a great insole. I have them in my running shoes and so far I have loved them. I am so glad I bought 2.

Very Comfortable

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I have been using these in a pair of Dynafit TLT6 touring boots for a few months and I've been very pleased with them. Honestly, they don't feel much different than the $200 custom footbed I had in my old boots. The TLT6 is a low volume boot with a tight fit and very little extra space. These work great for this application; they are very thin and don't take up unnecessary space.

Do some research and make sure that you're buying the right model for your arch type or they'll be miserably uncomfortable.

I only use superfeet

  • Familiarity: I've put it through the wringer
  • Fit: True to size

And thses are pretty good. I feel that the greens have more arch support but I was told my my physical therapist to get these because they have a little more cushion. I will still only use super feet for my flat feet. Great product.

Where Have These Been All My Life?

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I owned a pair Superfeet insoles when I was 18 and working in Alaska processing salmon. My coworkers and I were on our feet 16 hours a day, 7 days a week for 3 months and the most common complaint was that people's feet hurt. Not ONCE did my feet or back hurt the entire summer. Sadly, those insoles disappeared a long time ago so I recently decided to purchase a new pair. They're as awesome as I remember. Every pair of shoes I own feel like they've been custom fitted and my feet and back aches are gone.

Solid mid to low arch support

  • Familiarity: I've used it several times
  • Fit: True to size

My arch has somewhat collapsed over the years of abuse. I stepped into the green insole and it was pretty uncomfortable feeling right away. The Blue seemed to offer a little more room for my voluminous foot and had a little bit less arch support. It felt like the arch support was too near my heel but the Superfeet rep told me if they feel that way it's in perfect position. Also if you are new to insoles you may want to wear these for only a few hours a day to get used to them. I've had mine in solid for about a week now. My feet feel progressively more comfortable as they adjust to the support. Great for lower volume shoes but the black works best for super low volume applications. You will need to trim these but it's pretty easy. Check out the video for easy instructions.

Great Insoles for Hiking!

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I've had these in for 3 years now....What a difference once the original insoles blew out. Hikers became more comfortable and long hikes didn't ache my feet. I would purchase again for my new pair of Scarpa Gailash boots!

Solid product

    I have very flat feet and my feet were killing me being in used snowboard boots all day at work. I put these in my boots the improvement was noticeable by the second day when my feet started to get used to them. THey are a great insole and I want to get a pair for every pair of shoes that I own. I would like to try the orange for my snowboard boots due to the cushion in the ball of the foot area.


    • Familiarity: I've put it through the wringer

    Have you ever wanted your feet, especially your heels, to hurt more than you imagined at the end of the day? Have you ever wanted to spend money to accomplish this masochistic goal? Than THESE might be the insoles for you!

    Seriously, whoever came up with the idea of putting a wedge of plastic under your heel deserves to be slapped silly with their own invention. I stuck with these for 1 1/2 months of daily use and the discomfort only grew. It felt like I was developing plantar fascitis. I've heard people swear by these just like I've heard people swear them off. Make sure you buy them from a place with a good return policy in case you fall into the latter category.

    Sounds to me like you bought the wrong insole for your feet. I would recommend getting properly fitted. Each color is a different shape.

    I have had my feet professionally fitted for orthotics. To get the right fit in superfeet I need to get the size larger than what I normally get for proper fitting for my arch. I'm an 11 and buy the 13-15 size and trim them back to fit. otherwise they arch up too far back and would possibly cause the discomfort described. This method works great for MY feet.

    Test the fit at a local store

      I have been using green for a year now, love them and they fit great. I had a thought that perhaps it was a bit too high of an arch though, so I tried blue. I use F (11.5-13 M) and have a size 12 foot. I find the green to fit perfect, and the blue to be too narrow in the heel. As for the arch support, exactly as you would expect, just a bit shorter than green.

      Better for Dress shoes, than black Superfeet

        The Blue Superfeet have less arch support than the green, but also makes them better when you need to put them in a slim shoe such as dress shoes. I actually got these for putting in cowboy boots that had no support and now they feel great! I tried my existing pair of green Superfeet in the boots first but that added too much volume so the blue was the way to go. The black Superfeet are also listed as being for dress shotes but they have a cleat like bottom that would have damaged the insides of my boots so again, blue.

        I have used the blue for sometime now and...

        I have used the blue for sometime now and am considering giving the green a shot. I have quite flat feet (but am more than comfortable wearing my blues) and was wondering if anyone knew the actual difference of the rise of the arch in the green vs. blue. Thanks

        Hi Michael, I don't know the answer to your question but wanted to provide some info on my experiences... I was in Walmart and tried out the Dr. Scholl's custom footmapping computer thing only to find out that my foot arches were not what I thought they were (I had one foot suggesting a different # then the other!). I purchased the suggested number and have relieved lots of back and foot pain... Thought it was a gimmick but was pleasantly surprised...might give it a try...

        Best Answer

        I use the blues in my snowboard boots because I also do not have high arches. I decided this past winter to give the greens a shot, and while they were quite comfortable, the arch is a little higher because there is also a slightly higher heel cup. I wound up switching back to the blues because they compromised the heel retention system in my boot and my foot slid up more. So, while I would recommend the greens for high-impact activities for some people, keep in mind that they do take up more room in the heel than the blues. And if you have flat feet, I would stick to the blues.

        I also have very flat feet. You will want to stick with the blues. The green insoles have a higher arch and will likely cause discomfort. Superfeet blue insoles are made for flat feet to medium arches.

        Do orthotics make me officially old?

          I bought these in response to my doctor telling me that my flat feet were actually the cause of my knee problem. At first i was using them in some $25 flimsy pieces of crap i had for a few years, and even then the difference was substantial. Once i put them in my newbalance 993s i was amazed at the level of support they offer. If you think you may benefit from insoles but are worried that they might be too much for your pathetic arches to handle, start with superfeet blue. These are a quality product however at 35 bucks a pop they are way pricey for a chunk of plastic. Still well worth it, at least for me.

          Won't leave home without them

            I used these for work and snowboarding. For work, I was on my feet for 7-8 hours a day dealing. I use to get sore feet. This completely removed it. I also used it in my snowboard boots. I use to get a lot of pain after awhile on my arches. No more!

            Great for Boots

              I have a few sets of these. I have low arches and have foot problems, especially in hiking or ski boots. These provide just the right amount of support and have turned shoes that I thought were unwearable into some of my favorites as well as adding life to ski boots I thought were at the end of their life.

              I have also tried the Superfeet green but the arches on those were too high for my feet.

              Avg. ride time: 2h 39m per week
              • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

              Great For Trailrunning Shoes

                These were the best of the Superfeet for me, as I found the green and the orange inserts to be more than I needed in trail running shoes. I paired these up with a set of North Face Ultra 104 GTX trailrunners for a couple years as my main trail running and light hiking shoes, and they served me well. These provide good support if you find the stock insole of your chosen shoes to be inadequate.