BLK Insoles Top View
BLK Insoles Perspective Top
Philippe Gilbert and BLK
BLK Perspective Bottom
Insole Side View
Incl. 0% Tax, excl. Shipping Cost
Availability: In stock. Immediate Shipping.
SOLESTAR SIZE-CALCUATOR - Please choose the brand and size of your current cycling shoes. We will calculate the appropriate insole size.

* Required Fields

SOLESTAR BLK | Highlights

No Compromises

When using SOLESTAR BLK, you never compromise with the material nor the performance. SOLESTAR BLK provides you with 100% power on the pedal: with a stiff, lightweight core made of carbon. The SOLESTAR BLK has been specifically designed for the requirements in competitive cycling and triathlon.

  • High-quality carbon core for maximum stability 
  • Developed for competitive cyclists and triathletes 
  • Uncompromising stability and force transmission

SOLESTAR Satisfaction Guarantee
100% satisfied or 6 Weeks Money-Back Guarantee

6 weeks money-back Guarantee! SOLESTAR 100% Satisfaction GuaranteeAvailable at certified SOLESTAR dealers or online from us.
In the online shop please have your cycling shoe and size at hand.

We're here for you.

SOLESTAR BLK | Attributes

Road Cycling, MTB (XC, Marathon), MTB (Downhill), Triathlon, Cyclocross
Walk Flex


SOLESTAR BLK | Description


No other insole brand comes close to the acceptance of SOLESTAR among pro cyclists. The number of riders using SOLESTAR is long and continues to grow. Considering that we never give any pro rider any other support than our insoles, we believe this is quite a statement. 

Philippe GilbertPascal AckermannTheo Reinhardt 

Pictures: Phillipe Gilbert, Pascal Ackermann, Theo Reinhardt.
See more SOLESTAR Athletes here


Why SOLESTAR insoles differ so much from all other insoles is due to the unique and patented concept behind the insole and the high level of material and production quality.

While most conventional insoles consist of soft material only to bed the foot, SOLESTAR insoles guide your foot into the biomechanically best position for cycling. The light yet load-stable fiber core makes sure, they stay that way.

The high quality of material also makes the insoles last much longer than any conventional insole.


SOLESTAR BLK - No Compromises

When using SOLESTAR BLK, you never compromise with the material nor the performance. SOLESTAR BLK provides you with 100% power on the pedal: with a stiff, lightweight core made of carbon. The SOLESTAR BLK has been specifically designed for the requirements in competitive cycling and triathlon. Due to its design, and high quality carbon core, the insole provides outstanding transmission of forces and perfect stability.

SOLESTAR BLK insoles can be worn in any cycling shoe comfortably without any further customization simply by choosing the right shoe size.

Available at selected dealers and in the SOLESTAR online shop.

If you would like, it is possible to have your SOLESTAR BLK individualized. Click here for more information.

Short video on the function and design of the SOLESTAR BLK

Oliver Elsenbach Explains how the SOLESTAR insole is different

SOLESTAR is official supplier of team Cofidis

SOLESTAR SATISFACTION GUARANTEE 6 weeks money-back Guarantee! SOLESTAR 100% Satisfaction Guarantee

SOLESTAR BLK insoles make a huge difference!
It may be hard to believe, so we encourage you to test them thoroughly.
If within 6 weeks
of testing you are not 100% satisfied, you can return your SOLESTAR BLK insoles to get a full refu


When purchasing in our online shop, you only need to provide us with your shoe brand and size and the correct size for you will automatically be selected.
If you are purchasing the SOLESTAR insoles at a SOLESTAR dealer please check our Sizing Chart

SOLESTAR Cycling Team

Customer Reviews (27)


SOLESTAR BLK | Customer Reviews

Absolutely the Best
EH Austin, TX, USA (Posted on 3/6/2019)
A former retail bike store owner, I've tried numerous insoles, custom and stock. I use 1 pair of SOLESTAR BLK insoles in several pairs of high-end road & cross-country mtb shoes, and they are absolutely the best insole I've ever used. Out of the box you can feel that they are super high quality. In the shoe they seem to wrap your feet in stability AND comfort no matter how hard you pedal or how long you ride, in or out of the saddle. I get more out of every pedal stroke with less lateral knee movement and no pain. They've gotten wet & muddy over and over, and still look & feel brand new after 2 years of constant use. Well worth the asking price IMHO and I will buy again.
High quality
Claudia (Posted on 2/23/2019)
High quality
Solestar Insoles
Richie (Posted on 2/23/2019)
The best Product ever
Coach C. Benicia (Posted on 2/4/2019)
Great experience with Solestar. Not only is the product perfect in its application - pressure relief and stability while peddling - but the order and delivery process was perfect as well. I will definitely recommend Solestar products and their direct ordering to my cycling friends.
Juan (Posted on 2/2/2019)
I didn't receive my order at time
Katherina (Posted on 10/23/2018)
SOLESTAR is the best.
Top Produkt
roger (Posted on 2/14/2017)
Ich nehme die Sohlen zum Radfahren und sogar zum laufen Das sind bisher die besten Sohlen,die ich im laufe der letzten Jahre getestet habe
Top Product
roger (Posted on 2/14/2017)
I take the soles for cycling and even running These are so far the best soles that I have tested over the last years
Billige Schaumstoffeinsätze sind Solestar keineswegs ebenbürtig
Leiss Christoph (Posted on 11/1/2016)
Der Service ist freundlich und zuvorkommend. Der Kauf absolut risikofrei durch die unkomplizierte Rückgabemöglichkeit. Bei Fragen zu den Produkten und allgemeinen Auskünften sowohl vor dem Kauf als auch bei der Bestellabwicklung und Nachbetreuung vorbildhaft. Das Produkt ist meiner Meinung nach hochwertiger als 99% der Sohlen mit welche die Schuhhersteller ihre Schuhe ausstatten. Eigentlich traurig dass Hersteller ihre mehr als 250 Euro teuren Schuhe mit so abgespeckten Sohlen ausstatten. Natürlich haben einige anpassbare Sohlen aber die billigen Schaumstoffeinsätze sind Solestar keineswegs ebenbürtig. Ich würde mir wünschen dass mehrere Hersteller dem Vorbild von Suplest folgen würden, ja sogar noch einen Schritt weiter gingen und dem Kunden die Möglichkeit geben, eine der Solestar Einlagen preisgestaffelt mit dem Kauf der Schuhe anbieten würden.
Cheap foam soles are by no means equal to Solestar
Leiss Christoph (Posted on 11/1/2016)
The service is friendly and attentive. The purchase is absolutely risk free due to the uncomplicated money back guarantee. For questions about both the products and general information, before, during and after the order process they are always there to help. The product, in my opinion, is better than 99% of the soles with which the shoe manufacturers equip their shoes. It's actually sad that manufacturers equip their more than 250 Euro shoes with such low quality insoles. Of course, some have adjustable soles buth the cheap foam soles are by no means equal to Solestar. I would hope that several manufacturers follow the example of Suplest and offer the insoles in their shoes.
HaRi (Posted on 8/3/2016)
The insoles fit the first time riding. I have been surprised how locked into the shoe you are. Definitely worth the money even without Tour de france ambitions
HaRi (Posted on 8/3/2016)
Die Sohlen passen beim ersten Mal radeln. Bin erstaunt gewesen wie eingeschlossener man im Schuh halt hat. Geld auf jeden Fall wert auch ohne Tour de france Ambitionen
Very Good!
DirkSky (Posted on 6/23/2016)
I can not find any negatives in the service or the product itself…
Alles Super!
DirkSky (Posted on 6/23/2016)
Service, wie auch das Produkt selber, kann nichts Negatives finden…
Great arch support
J.H. (Posted on 6/21/2016)
easy ordering process, the insole fits perfectly into the shoe bBontrager), fast delivery wearing the insole is surprisingly comfortable, giving the foot a strong hold in the shoe it supports the arch nicely when pedaling, giving a solid base to allow the foot to put pressure onto the pedal even if you do not have "problem feet", solestar is a great alternative to the factory insoles that i have previously worn
Großartiges Paar Einlegesohlen
R (Posted on 4/26/2016)
Ich fahre Shimano SH-R321 Schuhe und die Solestars passen perfekt! Das Deckenmaterial gibt dem Fuß festen Halt, keine verlorene Energie denn der Fuß bleibt in seiner Position - kein hin und herrutschen. Die Sohle besitzt genau das richtige Polsterungsmaterial.
Der Preis musste niedriger sein
Ironbepi (Posted on 4/21/2016)
dann würde ich mir für alle meine Radschuhe eine zulegen.
The price should be lower
Ironbepi (Posted on 4/21/2016)
then I would buy myself a pair for all of my cycling shoes.
The Solestar insoles fit perfectly in my road shoes
Hans (Posted on 4/21/2016)
The Solestar insoless fit perfectly in my road shoes. During the first ride it became evident that for this product there were developers at work who understand the requirements of ambitious cyclists.I absolutely recommend it!
Die Solestar-Einlagen passen perfekt in meine Rennradschuhe
Hans aus Soest (Posted on 4/21/2016)
Die Solestar-Einlagen passen perfekt in meine Rennradschuhe. Die erste Ausfahrt machte sofort klar, hier waren Entwickler am Werk, die die Anforderungen ambitionierter Rennradfahrer umsetzen können. Kein Kribbeln mehr in den Füßen während längerer Ausfahrten, optimales Gefühl über dem Pedal.Eine absolute Empfehlung!
Ich könnte nicht mehr zurück zu normalen Radeinlagen.
Chris (Posted on 4/18/2016)
Solestars sind die komfortabelsten Radschuheinlagen, die ich je benutzt habe. Sie haben mir bei der Begradigung meines Körpers geholfen und jegliche Anpassung durch Keile oder Cleatverstellungen aufgehoben. Nach einigen Wochen des Nutzens könnte ich nicht mehr zurück zu meinen alten Radschuheinlagen, da ich hiermit immer Druckstellen hatte.
I could not go back to regular insoles
Chris (Posted on 4/18/2016)
Solestar are the most comfortable cycling specific insoles I have used. These insoles have helped with my alignment issues and alleviated the need for any wedges or related cleat alignment devices. After using these insoles for several weeks, I could not go back to regular insoles because I really noticed pressure points and hot spots.
Tolle Verbesserung gegenüber den Originalsohlen
GAWAIN (Posted on 4/13/2016)
Ich nutze die Sohlen seit ca. einem Jahr in meinen Sidi Wire Schuhen und sie beeindrucken mich jedesmal auf`s neue. Ich hatte einige Schmerzen am Außenrand des Fußes und mit den Solestars war dieser nach einer Woche Nutzen weg. Sohlengröße 48 passte wie empfohlen perfekt in die Schuhgröße 48, als wären sie individuell angepasst. Sie verringern etwas das Volumen im Schuh, was ich als Vorteil sehe. Auch wenn sie sich am Anfang ungewohnt anfühlen, nach einigen Fahrten machen sie selbst schlechte Schuhe perfekt. Die Sohlen sind jeden Cent wert.
Great improvement over stock insoles
GAWAIN (Posted on 4/13/2016)
Have been using these in my Sidi Wire shoes for nearly a year and they continue to impress. I had some pain around the outside of my forefoot with the standard Sidi insoles which, after a week or so of use, these insoles relieved me of. The size 48 recommended fitted the 48 shoes so well they might as well be custom. They take up a little more room overall than sidi insoles, which was beneficial for me. If you find them slightly uncomfortable at first, give them a chance as after the first week i found they made a miserable pair of shoes to use better than i have had in three decades. The insoles have proved to wear well and are worth every penny.
die besten Einlegesohlen für leistungsorientiertes Radfahren
POWERMAN (Posted on 2/24/2016)
Nach Jahren des Geldverschwendens für Sohlen die entweder den Schuh beschädigt haben oder den Fuß abgequetscht haben, bin ich froh eine Sohle gefunden zu haben, die perfekt in meine Sidi Ergo2 Schuhe passen. Ich habe mich für die BLK entschieden welche ich zur Zeit für die Rennen benutze. Ich werde mir die Road für das Training bestellen. Großartige Sohlen.
Great pair of insoles
R (Posted on 11/28/2015)
I have Shimano SH-R321 shoes and guess what ... they fit perfectly! The tops are designed to securely grip the feet, no wasted energy since your feet stay in place - no sliding around. Insoles uses just the right amount and right type of padding material.
POWERMAN (Posted on 7/29/2015)
After years of wasting a lot of money on insoles that either knock the shoe out of shape of make your foot feel so tight I am glad that i have found a insoloe that fit my Sidi Ergo 2 shoes. I went for the BLK insoles which now im only using for racing and will order the standard Kontrol for training.

Great Insole