Product Colors and Sizes

  • Sale product
  • Best Seller product
  • Eco-Friendly product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's

Sale price: $14.99 Regular price:

The ST 100 MTB jersey is made from material that holds up to riding through brush, has a relaxed fit, and 2 easy-access pockets, including 1 with a zipper for your phone.

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $14.99 Regular price:

Free returns

Free shipping over $35

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8530229

Product Features

A photo of the Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's in use

Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's is designed for This MTB jersey is resistant to riding through brush, and is designed for getting started with mountain biking.

The ST 100 MTB jersey is made from material that holds up to riding through brush, has a relaxed fit, and 2 easy-access pockets, including 1 with a zipper for your phone.

Resistant to wild vegetation

It reduces snagging thanks to durable fabric designed for mountain biking.

Freedom of movement

It has a relaxed fit that allows you to sit comfortably on the bike.

Breathability

This jersey is made from material that provides good ventilation.

Pockets

2 pockets, 1 with a zip, let you carry keys, bank card, smartphone, tissues etc.

Product Lifestyle Image Gallery

Image Gallery







Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's,slate blue 





Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's,slate blue 





Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's,slate blue

Product Customer Reviews

Skip to reviews
643 Reviews
Write a Review 





Rockrider ST100, Short Sleeved Mountain Biking Jersey, Men's,slate blue
Filtered by reviews Loading reviews…
Comfortable

Comfortable shirt, nice cut, lightweight, dries fast pockets are handy.

icon-circle-checkmark verified purchase
Great Value

As a new entrant to mountain biking Decathlon products represent great value.

icon-circle-checkmark verified purchase
Good quality

It definitely worths for its price

icon-circle-checkmark verified purchase
Comfortable shirt

Very comfy cycling shirt.

icon-circle-checkmark verified purchase
Good size and handy pocket

The material was not what I was expecting but it tis comfortable and easy to wear. The zip pocket holds my phone nicely. The size is perfect

icon-circle-checkmark verified purchase
Perfect top

A good addition to your mountain biking attire. Go for the next size as I'm normally a medium and large fits perfect

icon-circle-checkmark verified purchase
Bright short-sleeved cycle jersey with zip pocket

Bought this for the hot weather this summer for road cycling as I couldn't find a road cycling jersey I liked. The fabric is sweat-absorbing but a little rough on the skin. I also found the pockets inconvenient compared to the 3 pockets usually found on the back of a road jersey. The right-hand zip pocket is however secure for a phone or money. The left-hand pocket is just a small tuck-in pouch for an energy bar, etc. It's useful as a teeshirt with pockets though!

Love it!

As always, decathalon provides the best value! Sadly the women's equivalent are sold out at the moment, so I bought a mens small. I use them for trail running as I can't cycle at the moment, but they are great - comfy to wear, very breathable and quick drying, and they've survived running through overgrown brambles etc. Very pleased, just hope the womens version is in stock again soon!

Excellent item

Excellent item for the price, although a little bit on the small side

icon-circle-checkmark verified purchase
Good Product

It's a stylish, fine quality product, value for money and soaks sweat well.

Good Product

It's stylish, soaks sweat well, fine quality product and it's value for money.

Excellent

The T shirt i ordered From Dcathlon is awesome.Material of t shirt is nice fabric nd comfort in summer.In short product is good if u want for cycling go for it nd purchase.

Waste

Waste product

Great fit

Wearing it will gives u a sporty look Even looks better when u purchase it

icon-circle-checkmark verified purchase
Nice

Nice

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information

Composition

Main fabric

  • 100% Polyester cationic

  • 9% Spandex
  • 91% Polyester cationic

Why pockets?

For carefree riding, plan ahead and keep the essentials to hand: - On your left, there's a pocket with an elasticated flap for carrying all of your personal belongings (bank card, cash, keys, etc.). - On your right, a secure pocket with an easy-to-open zipper (even with gloves on!) so you can access things you need while riding with one hand, such as your phone, tissues, etc.

The cut

This jersey is both sporty and casual with a V-neck and heathered effect. Most of all, it's a real mountain biking jersey! 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.

Resistant to brush?

To allow you to ride along the trails without worrying about branches and leaves, our design team selected a fabric with a tight knit. 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!

Tips from our team

When learning to mountain bike, remember to wear a helmet, 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.

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.

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

 

Size Guide Visual