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Triban RC100, Bibless Road Cycling Shorts, Men's

Sale price: $24.99 Regular price:

These TRIBAN RC100 men's cycling shorts are very comfortable thanks to their flat seams, which prevent rubbing. The foam pad absorbs vibrations and provides great comfort

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Sale price: $24.99 Regular price:

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Model: 8544588

Product Features

A photo of the Triban RC100, Bibless Road Cycling Shorts, Men's in use

Triban RC100, Bibless Road Cycling Shorts, Men's is designed for We have designed these cycling shorts to help you get into road cycling in summer. No more painful bum after rides!

These TRIBAN RC100 men's cycling shorts are very comfortable thanks to their flat seams, which prevent rubbing. The foam pad absorbs vibrations and provides great comfort

Seat comfort

14 mm ergonomic, breathable, double layer foam pad. Density: 132 lbs / m3

Moisture wicking

Your body stays dry as this material absorbs, wicks, and dries quickly.

Freedom of movement

Ergonomic cut. Elastic bands on the thighs keep shorts in place.

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Triban RC100, Bibless Road Cycling Shorts, Men's,black

Product Customer Reviews

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Triban RC100, Bibless Road Cycling Shorts, Men's,black
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Poor sizing

Sizing is inconsistent

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More than i expected

Wear it for 5 hours ride and no issue at all

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Great Value and nice fitting shorts

Great Value and nice fitting shorts

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Could be better

Shorts look great but seem not to hug body and slip on when riding may need some form of material to assist with sliding eg rubber.

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Very Comfortable

I am very happy with the quality of this product. Very comfortable to ride in. I found the sizing very small but it wasn't an issue because I purchased in store.

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Cycling shorts

Happy with purchase would buy again.

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Small rip

A couple of weeks of use and small rip has formed on the hip seam. Hasn't expanded since I noticed it. Otherwise a good deal for the price.

Comfortable fit for purpose.

Fit for purpose and short rides.

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Great product

Makes cycling more comfortable and a good price

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Value for money shorts

I’m a supporter of Decathlon and their products. Great fit, comfortable, easy to wash and great value.

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Materials seem fine. Sizing a joke.

Material and construction seem reasonable and ok for the price point. The pad feels basic but again, seems fine for the affordability. Sizing is a joke. I'm 5'11 and 70kg with a 31" waist. I wear small in most clothing, but often medium for cycling gear, so went for a medium based on size guide hip measurements. Took a lot of persuasion to get them on and, once on (sort of), they were cutting off circulation to my legs.

Wrong item (and extremely uncomfortable)

I have ordered these cycling shorts (I already had another pair and wanted a second one) but I have received a very uncomfortable cheap pair instead. The appearance was very similar (all black etc.) so i didn't realise it until wearing them (and after cutting the label). The pair I've received is awful to say the best, doesn't stretch, and a size M is not big enough for me (I normally wear a size S on all clothes...) This was part of a broader order where another item didn't correspond to what i had ordered, and this is frankly unacceptable for a big company like Decathlon. I'm expecting a refund or the product to be exchanged for free. I must say this time I'm overall very very disappointed, also considering that on top of this Decathlon makes you pay delivery costs even if items are collected in store.

Bt win bibless rc100 cycling shorts

Nice fit, good pad. Use these on 20 mile summer and autumn rides. Very comfortable. Love the reflective details. Good value shorts.

Decent for a max couple hours to maybe 3 hour ride

First time using padded shorts I purchased the most budget £10 in house brand from Halfords and after 2 weeks riding weekly - 100-150 miles I got sores - expected at the price point I paid can only blame myself really. However these shorts are of a much higher quality. Only large and above available in branch at the time (Wandsworth) and the difference in quality is astounding. Better quality padding and the overall material feels much better quality. The more i ride I will definitely have to invest in Bib shorts within time. Would recommend to beginners they should be comfortable enough, but as other have said make sure you purchase the size up from your usual size. Good bargain

I expected better

The sizing comes up very small. I normaly buy size small, these were like a child size. Returned for a medium which is still on the small side. The padding also seems too large for the shorts and felt very awkward when first put on. Was ok for the actual ride though.

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 80% Polyamide
  • 20% Spandex

Padding - Inner fabric

  • 100% Polyester cationic

Padding - Outer fabric

  • 80% Polyamide
  • 20% Spandex


To determine whether a fabric is breathable, we measure its evaporative resistance (test based on standard ISO 11092). The lower its resistance, the more the fabric will let water vapor produced by the body escape, and therefore the more breathable it is.

Care tips

Machine wash at 86°F. Synthetics cycle. Turn the article inside out. Do not use fabric softener. Line-dry in a warm, ventilated area. Do not tumble dry. Do not dry clean. Do not bleach. Do not place on a heater to dry.

Product tests

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our mission is to create products that meet the specific cycling needs of our users so as to eliminate obstacles that prevent a good riding experience. We then test our products in the field, as we are convinced that only by subjecting them to real-world conditions, like the ones you experience on your bike, can we continuously improve our products.

A rating to compare products' environmental impact

A product's environmental impact is calculated for its entire lifecycle using various indicators. An overall rating (ABCDE) is given, allowing you to easily identify products with the best environmental performance by comparing similar products to each other (T-shirts, pants, backpacks etc.). Decathlon openly displays the environmental ratings of its products. To find out more:



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

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    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual