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Men's Cycling Bib Tights Aerofit

Sale price: $20.00 Regular price: $64.99

These men's Aerofit cycling tights extend below the knee for excellent protection in cool weather. The ergonomic pad with gel inserts and lightweight bib straps provide excellent comfort.

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Sale price: $20.00 Regular price: $64.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

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Model: 8354498

Product Features

A photo of the Men's Cycling Bib Tights Aerofit in use

Men's Cycling Bib Tights Aerofit | expert cyclists, cycling in cool weather (rides of 3 hours or more).

These men's Aerofit cycling tights extend below the knee for excellent protection in cool weather. The ergonomic pad with gel inserts and lightweight bib straps provide excellent comfort.

Sitting comfort

Ergonomic pad with gel inserts and 3 levels of density for added comfort.

Moisture wicking

Technical fabric is highly effective at wicking away perspiration.

Freedom of movement

Ergonomic cut. Elastic at the knees. Ultra-lightweight bib straps.Very slim fit.

Product Lifestyle Image Gallery

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Men's Cycling Bib Tights Aerofit,black 

Men's Cycling Bib Tights Aerofit,black 

Men's Cycling Bib Tights Aerofit,black 

Men's Cycling Bib Tights Aerofit,black

Product Customer Reviews

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Men's Cycling Bib Tights Aerofit,black
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Excellent comfort and quality.

Bought these to do the Birmingham Velo and they performed faultlessly. 100 miles no chaffing and comfortable all the way round. Pad was fantastic no soreness. Would highly recommend.

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Very good value

Excellent value shorts

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Bib tights

I have waited till I have used these tights a few times before commenting. I went on a good ride yesterday (55Km.) and found that I did not get any 'Arse Ache' during the ride time of +2hrs. Found the Bib Tights very comfortable with no pinching or chaffing. It takes a few minutes to get accustomed to the 'Slippy' feel of the Lyca on saddle. Good product as you would expect from Decathlon!

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Not up to expectation

I have three (yes 3) pairs of these; presents from my daughters. I've always been impressed with Decathlon cycling clothing in terms of values and quality. Unfortunately the stitching attaching the pads to the main body appears to be of poorer quality than other Decathlon shorts I've had since, on all three pairs, it has started to unravel after three or four rides. I like the fit and quality of the pad, and have recommended Decathlon products to all of my cycling buddies, but these are a bit disappointing.

Hello Chris,

Sorry to hear that the product hasn't lived up to expectations that you're had from your other B'Twin products. The stitching certainly shouldn't come apart after 4-5 rides. Some of my older products have been through hundreds of wash cycles with no issues. I'd certainly suggest you take them back to your local store for an exchange. All our products come with 2 year warranty.

Rob Basnett b'Twin Product Expert DECATHLON
Good quality and good value for money

Good quality and good value for money

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Another winner from the 700 range

The 700 range of clothing is Btwin's performance level kit. It is well thought out and well made. It is extremely comfortable for racing. As this is performance based the fit is close and the pad is more designed and placed for that style of riding. the pad and its positioning probably isn't as suitable for longer more leisurely rides.

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Very pleased with this product

I've used these for 2-3 hour training rides as well as a couple of cross country Mtb races and have been very happy with them. They fit well (medium; 5'11), are very comfortable and are great value.

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Nice gear

I'm 6ft tall, 75kg & large size fits bob on.

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Wintery cycling gear

Not as good as ASSOS but hey you can get several pairs for the price of one, and they are perfectly adequate in all but the very coldest of weather.

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Great Knicks overall

Bought these for Autumn commuting / training and they've been great so far. Very comfortable bib and decent warmth. One niggle is stitching behind the knee, which can become annoying after a while, which could limit their use to shorter journeys

Great 3/4 bib

Great 3/4 bib, just right for a chilly commute in the morning with much warmer ride home. I liked them a lot so I bought a 2nd pair

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Good fit, comfortable

Buying another pair, as their tear resistance to sliding over tarmac at 40kph wasn't perfect - although has to be said the material must be pretty tough as they kept serious skin-removal from happening!

Aerofit Bib Shorts

Superb value in the sale. Superb fit, great pad and leg grippers.

Zatím jednou:-)

Zatím jsem je měl na běhání jen jednou a zatím spokojenost.

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Gute Hose für Touren bis 2 Stunden

Die Hose ist gut verarbeitet, hat einen angenehmen Sitz und sieht ordentlich aus. Für Touren länger als 2 Stunden kann ich sie allerdings nicht empfehlen, daher mein Abzug. Für einen Preis von € 20,- aber OK!!

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 80% Polyamide
  • 20% Spandex


  • 80% Polyester cationic
  • 20% Spandex


  • 51% Polyurethane
  • 31% Polyethylene low density
  • 12% Polyester cationic
  • 3% Polyamide
  • 3% 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. For example: RET <9 = extremely breathable fabric.

Care tips

Machine wash at 86°F. Synthetics cycle. Turn the article inside out. Use a minimal amount of laundry detergent. 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, France 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 and to eliminate obstacles to a good cycling experience. We then test our products in the field, as we are convinced that only by subjecting them to real world conditions can we continuously improve our products.



Care instructions

Machine washable. Do not tumble dry.

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