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Mountain Bike Shoes ST 100

Sale price: $30.00 Regular price: $44.99

The ST 100 mountain bike shoes are perfect for those who want to ride and walk. Versatile, grippy, and durable, they can be worn comfortably when mountain biking or riding indoors

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Sale price: $30.00 Regular price: $44.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8500653

Product Features

A photo of the Mountain Bike Shoes ST 100 in use

Mountain Bike Shoes ST 100 | Designed for pedaling with or without clipless pedals, and walking during your first rides when mountain bike touring.

The ST 100 mountain bike shoes are perfect for those who want to ride and walk. Versatile, grippy, and durable, they can be worn comfortably when mountain biking or riding indoors


Pedal and walk without slipping thanks to the lugged rubber soles.


Let your feet breathe in warm weather with its 3D mesh fabric component.


Stabilize your feet on the pedals and the ground: semi-rigid structure.


Take them anywhere! Materials that withstand wear and tear.


12.6 oz per shoe in size 9½ (EU 42.5)

Questions & Answers

Product Customer Reviews

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288 Reviews
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Mountain Bike Shoes ST 100
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Size and width as expected

I use it in every ride, and it grips very well with the pedals.

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Decent casual shoe

I'm pretty happy with this shoe considering the price. It's pretty comfortable to walk in, and neat enough for the work that I do, so I don't need to bring two pairs to work. The cleat mechanism doesn't work as 'cleanly' as proper MTB shoes as the sole is soft rather than ridgid. Just bear this in mind - my cleats are set to almost the lightest setting to accommodate. Also, they are quite a 'warm' shoe in that they don't have lots of ventilation. Otherwise, they ride well and walk well :-)

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Good casual riding shoes with cleats

If you want cleats s d ride to the office these are for you. Warning, they are warmer than they look so your feet may get hot in the summer. I like the lace tidy to stop you getting your laces stuck in the chain and the oversll appearance.

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Ride shoes

Nice shoes good for riding

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Good value but don't overtighten the cleats

Good value comfortable shoe. However If you are using SPD cleats, be careful not to overtighten....the outsole is soft, so the metal cleats embed themselves into the rubber meaning it's very difficult to clip into pedals due to lack of clearance between the cleat and the sole of the shoe. As a result I'm buying a new, different pair for cycling and will be relegating these to spin class use only. A shame as they are very comfortable.

Great Value

good quality at a great price. Wider than normal cycle shoes therefore more comfortable.

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Not able to clip the shoes

I'm having issues clipping the shoes, it seems that the metal part on the shoes is going to deep in the shoes, and the outer sole seems to prevent it from clipping on the pedal. Am I missing something? Also, I fitted the metal part to the shoes directly without using the metal plate so that might be it. And I am using the Decathlon SPD pedals.

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Thank you for your feedback!


Ionut florian

Липсва на информираност

Поръчах тези обукви по интернет за жена ми. При получаване, вкъщи установихме, че липсват металните крепежни елементи, които се фиксират под подметката. Жалко, че това не е били изрично упоменато във уебсайт, щях да ги добавя към поръчка. А сега излиза, че не можем да ги използваме без да ходя отново до магазин да ги купя и в същото време Декатлон е изпуснал една лесна продажба. Тоест, двете страни имат какво да съжаляват. А иначе обувките изглеждат много добре!

zkušenosti po 6000km

Tyto boty mám už přes rok. Víceméně s je mám na nohou každodenně (najezdily cca 6000km) a nikde žádný problém. Doporučuji.

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Skvělé, pohodlné za rozumnou cenu

Velmi pohodlná cyklistická obuv pro mírně až středně pokročilého cyklistu.

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Kvalita za rozumnou cenu

Není co vytknout.

Größe 37

Als Einsteigerin in das Klicksystem war ich auf der Suche nach günstigen Schuhen. Diese sollten alltagstauglich sein und wie normale Sneaker aussehen. Die Schuhe erfüllen absolut ihren Zweck, sitzen gut und machen auch optisch was her. Ich bin sehr zufrieden damit.

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Super Schuhe

Toller fester Fahrad Schuhe. Nur zu empfehlen.

Klasse Schuhe für Einsteiger und Fortgeschrittene

Habe mir diese Schuhe zugelegt um das Fahren mit Klickpedalen zu testen. Seitdem bin ich sehr zufrieden. Die Schuhe sind super Atmungsaktiv, sitzen bequem und die Sohle ist wesentlich steifer als die bei einem "normalen" Sportschuh, was auf den Pedalen aber nur Vorteile mit sich bringt. Anfangs ist das gehen in den Schuhen aufgrund der steifen Sohle gewöhnungsbedürftig, man kommt aber schnell damit zurecht.


die Schuhe haben jetzt schon 350 km hinter sich, kein großer Verschleiß. sind bequem, schön steif, passen sich gut verschiedene Pedalen an und trocken schnell. ich bin sehr zufrieden,vorallem für den Preis.

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Size Guide

Size Guide Visual

Additional Product Information


Upper of

  • 50% Polyurethane
  • 50% Polyester cationic

Outer sole of

  • 65% Rubber - Synthetic
  • 35% Ethylene vinyl acetate

Lining and sock of

  • 100% Polyester cationic

What pedals are compatible?

When using self-locking pedals, it isn't always easy to find the perfect combination of shoes, cleats, and pedals. That is why we recommend using the following SPD pedals to guarantee optimal locking: - SHIMANO SPD SEMI-AUTO M324 - SHIMANO SPD AUTO M520 These shoes can NOT be used with the current range of B'Twin SPD cleats or pedals, or with ENDURO / FREERIDE clip-on platform pedals (ex: SHIMANO SPD M424).

Tightening: the choice of laces

Easy and efficient, the lace-up fastening makes the shoes lighter (11.5 oz in size 9½). A small elasticated tongue at the top of the laces allows you to store the laces to prevent them from touching the bike chain.

Studs for a good grip

If you do not have self-locking pedals, the semi-rigid sole of the ST100 mountain biking shoes includes studs that ensure a good grip on both platform pedals (classic) and when you put your feet on the ground.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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