Men's Short-Sleeved Mountain Bike Jersey EXPL 100 - Blue

Ref. : 8668022

This short-sleeved jersey is designed for your first mountain bike rides in warm weather. Compact, regular cut and durable material on the sleeves.

Ride through the undergrowth with no worries this summer. This breathable jersey is the perfect size to let you move freely. Plus it has 1 secure pocket. Folds down small.

Color: storm blue

  • S Out of Stock
  • M Out of Stock
  • L Out of Stock
  • XL Out of Stock
  • 2XL Out of Stock

Our services :

  • Free delivery for Decathlon brands orders above $399
  • All Decathlon products are eligible for lifetime return

Products benefits

Resistant to wild vegetation

Brush up to nature! The durable fabric won't get snagged or worn

Freedom of movement

Regular cut designed for mountain biking to give you better freedom of movement

Moisture management

Stay dry throughout your ride thanks to its breathable fabric

Compact design

Packs away into its zipped rear pocket


Zip pocket in the back for carrying small items (tissue, etc.)


Lightweight and comfortable to wear. 130 g in size L.


Men's Short-Sleeved Mountain Bike Jersey EXPL 100 - Blue
Men's Short-Sleeved Mountain Bike Jersey EXPL 100 - Blue
Men's Short-Sleeved Mountain Bike Jersey EXPL 100 - Blue
Men's Short-Sleeved Mountain Bike Jersey EXPL 100 - Blue
Men's Short-Sleeved Mountain Bike Jersey EXPL 100 - Blue

Technical information


Our design team selected a woven fabric for the sleeves so that you can ride along the trails without worrying about branches and brambles.
The result? A real mountain biking jersey that withstands snags when riding through brush, as well as friction from the straps on your hydration backpack.
Plus, the material is designed to offer good ventilation!

In a nutshell

Gender: men's
Type of sleeves: short
Cut: standard
Number of pockets: 1
Resists vegetation
UV protection


This MTB jersey is both sporty and relaxed!
Theo is wearing a size M, and is 1.85 m tall.
The cut and seams were designed to prevent friction and to keep you as comfortable as possible while in a riding position.
For example, the jersey is long enough in the back to keep your entire back covered, even when leaning over your handlebar.


For carefree riding, plan ahead and keep the essentials to hand:
- On your right, a secure pocket (17 cm x 11 cm) with an easy-open zip (even with gloves on!) so you can access items you need while riding with only one hand, such as your tissues, tyre levers, etc.
- The jersey material is very extensible; we recommend using it for lightweight items.
- You can pack the jersey down into this pocket, for easy transportation and storage.

Packed Size

Length: 15 cm
Width: 11 cm Height: 5 cm


You can find detailed info on looking after your mountain bike clothing on our website


Think about wearing a helmet and gloves when you start mountain biking: not just for falls, but also to protect yourself from low branches! For comfort, wear a pair of shorts with a pad to prevent chaffing. A water bottle or hydration backpack will keep you hydrated. And finally, puncture repair spray so you can finish your ride without having to fiddle with repair tools.

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 obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.

Product concept & technology

Product Composition

Main fabric 100% Polyester Sleeve fabric 86% Polyester, 14% Elastane Rib fabric 91% Polyester, 9% Elastane


Store in a clean and dry place.


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.

Maintenance advice

Machine wash - 30° max - normal

Do not bleach

Tumble dry - normal heat

Do not iron

Do not dry-clean

User reviews

Questions & Answers