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Decathlon Rockrider
268 Reviews

Mountain Bike Shorts ST 100

Regular price: $16.99 Regular price:






Mountain Bike Shorts ST 100,black, photo 1 of 7






Mountain Bike Shorts ST 100,black, photo 2 of 7






Mountain Bike Shorts ST 100,black, photo 3 of 7






Mountain Bike Shorts ST 100,black, photo 4 of 7






Mountain Bike Shorts ST 100,black, photo 5 of 7






Mountain Bike Shorts ST 100,black, photo 6 of 7






Mountain Bike Shorts ST 100,black, photo 7 of 7
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Regular price: $16.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8381864

Product Features

A photo of the Mountain Bike Shorts ST 100 in use

Mountain Bike Shorts ST 100 is designed for occasional cycling in warm/hot weather (1 hour rides).

The built-in foam pad was designed especially for men. Contrary to classic shorts, these shorts absorb vibration and prevent chafing and irritation.

Sitting comfort

Preformed foam pad. The seams are positioned to prevent chafing.

Freedom of movement

Enjoy the wide cut, stretch fabric, and elasticated waist.

Resistant to wild vegetation

The "warp and weft" fabric withstands rubbing and snags.

Breathability

With undershorts that effectively wick away perspiration.

Pockets

Take everything you need in the flap pocket on the right thigh.

Product Lifestyle Image Gallery

Image Gallery







Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black 





Mountain Bike Shorts ST 100,black

Product Customer Reviews

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268 Reviews
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Mountain Bike Shorts ST 100,black
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MTB SHORTS

Good product, very comfortable, have been using for last 7 days, only some reflective material is missing

Deb kumar
7/29/2019
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Valve for money

Good

Sapna
7/18/2019
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Surprisingly good.

I wasn't expecting much from these but they are as comfortable as shorts that cost double, highly recommended.

Jason
7/4/2019
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Great value, comfortable fit.

I bought these for summer riding. I ride my hybrid bike for exercise 3 times a week but I do not want to wear tight Lycra cycling shorts. These are loose fitting and very comfortable. The inner shorts are a nice snug fit but are stretchy. The outer material is not stretchy but are loose so no need. The padding is relatively thin but more than enough for riding for a couple of hours at a time. Overall, these are excellent value for money.

Justin
6/9/2019
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Pockets

Pocket is good however, if you have an IPhone 10 or anything larger, it doesn’t fit in the pocket and constantly feels it’s going to fall out

Liam
5/29/2019
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Good value bike shorts.

Good for the price, but no pockets at all - main disadvantage.

Grzegorz
5/12/2019
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Good Cycling Shorts

A very good concept. Dries quickly. Value for money

HRISHIKESH
4/16/2019
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So far ok

Initially this is not what i wanted but after purchased, wear couple of times I'm getting comfortable with this shorts. Padding is good for long distance cycling.

Rudy
1/15/2019
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Great value shorts

Great shorts for the price

jason
11/5/2018
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Cycling shorts

Do the job

david
10/4/2018
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Nice Product

Nice Product

nabil
8/6/2018
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OK but.....

Reasonable enough quality for the money but if I was to do it again I'd pay the extra for the better shorts, next on up in the range. Main issue would be the lack of pockets but they're also a bit low waisted....(for bending forwards on a bike) .

Colm
8/4/2018
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Wrong sizing

Pls get your sizing right. Size doesn't correspond to the table nor to the label on the item itself. It fits much tighter than indicated, can't wear. Advice to online buyers to get 1-2 sizes up

Igor
7/27/2018
Thank you for your comments.
Could you DM me with the size you purchased as well as your waist size?
Regards,
Peter Lazarus, National Cycling Manager, DECATHLON
7/30/2018
Not comfy around the hips, Chamois design is bad

Purchased an L sized short a couple months back. The elastic band is very tight around the hips. Squeezes skin pretty hard, causes boils and affects blood circulation. Had to stretch it by putting the short around a round stool. Chamoi design isn't that great. Not comfy on trails. Have lost Energy Gels because of the pocket design. Please make a better short with better chamois and better pockets with zippers/Velcro. A combo of both elastic band + belt would be great around the hip.

Gautham
7/3/2018
Hello Gautham, 

Thank you for taking the time to give us your review. Your feedback for the pocket positioning is well received and we will try to change the positioning next year. However, with respect to the elastic, I suggest you should try going for the XL size. It will be easier on the waist and comfortable as well.  The padding is a basic foam padding for short rides, for added comfort, I suggest you buy the MTB under short 900 with gel inserts for long trail rides. 
I remain available for more questions. 
Cheers!!

Deepak
7/4/2018
Good for the price

Good value at under a tenner. Comfortable to wear, decent padding. Material does not chafe while riding. Has an inner Lycra layer which is comfortable. Could do with another pocket. Quite breathable but the padding and Lycra does cause a bit of sweating

miklos
6/25/2018
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Additional Product Information

Composition

Main fabric

  • 100% Polyester cationic

Inner fabric

  • 84% Polyester cationic
  • 16% Spandex

Padding

  • 56% Polyester cationic
  • 40% Polyurethane
  • 4% Cotton

Cycling shorts, the mountain bike rider's kilt

"It's true, cycling shorts are worn without underwear. Why? Wearing underwear risks causing irritation. Your skin can rub against the seams and elastic of your underwear. Chafing, shearing, all combined with perspiration (heat + humidity)... this is quite the recipe for infections. That is why we design our shorts with anti-bacterial pads. Dare to wear shorts without underwear!" Sylvain, Product Manager

Our care tips

Machine wash inside out on a synthetics cycle at 86°F. Do not use too much detergent, and do not use fabric softener. It is best dried on a hanger in a warm, well-ventilated place.

Origin

Imported

Product testing

Our engineers always have real riders test all our products in real conditions. These tests round out our lab tests and let us validate all our products before they hit store shelves.

 

Size Guide Visual