Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Kalenji Essential, Long-Sleeved Athletic Jersey, Kids'

Sale price: $10.00 Regular price: $12.99

Want to protect your kids from the cold while they train? With its brushed material and half-zipper providing ventilation to the upper body, your child will be kept warm at temperatures above 41°F

Color: Select a color
Size: Select a size
Size Guide
Sale price: $10.00 Regular price: $12.99

Free shipping over $35

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8488253

Product Features

A photo of the Kalenji Essential, Long-Sleeved Athletic Jersey, Kids' in use

Kalenji Essential, Long-Sleeved Athletic Jersey, Kids' | Our designers, all passionate athletes, have created this warm top for children. They will be able to train in a club or at school, in cold weather.

Want to protect your kids from the cold while they train? With its brushed material and half-zipper providing ventilation to the upper body, your child will be kept warm at temperatures above 41°F


The brushed fabric of this jersey protects from the cold.


The opening zipper collar enables good ventilation of the upper body.

Moisture wicking

The fabric provides warmth while allowing perspiration to be wicked away.

Product Customer Reviews

Skip to reviews
366 Reviews
Write a Review 

Kalenji Essential, Long-Sleeved Athletic Jersey, Kids',neon lemon lime
Filtered by reviews Loading reviews…
very good quality

I bought this for my son and he loves it. Materials are good and comfortable.

icon-circle-checkmark verified purchase
Running clothing

This product was good quality and looks great. It was warm and fitted perfectly. We were really pleased with the price and quality and delivery speed. We will be ordering more!

icon-circle-checkmark verified purchase
Girls athletics long sleeved top

Great fit, I’ve and warm for this time of year for training

icon-circle-checkmark verified purchase
just the job!

Bought these, along with the matching running leggings for my 9 year old to wear at his new running club. He was delighted with them. They look great, wash well, brilliant price... and he feels like a proper runner!

icon-circle-checkmark verified purchase

My son loves this top. Would live in it if he could!

icon-circle-checkmark verified purchase

Ordered 2 of these for my daughters and they are very happy! Great quality, slightly fuzzy inside which will keep them cosier than I expected. Accurate sizing too. They have thumb-holes, which everyone seems to love! The orange is MUCH brighter than it appears on screen (fluorescent) but that makes them even easier to spot from a distance! Unfortunately both arrived with some slight staining but as I live in Ireland, returning would be too much hassle so I'll just hope they clean up in the washing machine!

Brilliant for kids' clothing

My youngest loves dressing for Jr Park Run.



icon-circle-checkmark verified purchase

Hello Sir,


Thanks for taking the time to write to us,


We are really sorry for the inconvenience caused, could you please tell us about your expectation we will check and help you with the best possible solution.


We are always available to help you with your concern.


Good Quality

My kid use it for his sports routing and it helps him in cold weather.

icon-circle-checkmark verified purchase
Super triko

Super triko ke krku pro chladnější dny, splnilo naše očekávání. Jsme velice spokojeni.

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
Hodnoceni 100%

Kupovala jsem mikiny pro deti i mikinu damskou, plavky panske a detske a se vsim jsem spokojena

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
hezká barva

Příjemné na těle,syn ho rád nosí.

Alles bestens

Das Shirt wird meinen Sohn gern getragen.

Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 91% Polyester cationic
  • 9% Spandex

A score to compare the environmental impact of products

The environmental impact of the product is calculated across its entire lifecycle using a range of indicators. An overall ABCDE score is calculated to help you more readily identify products with the best environmental performance by comparing the same type of product (T-shirts, pants, backpacks etc.). Decathlon is committed to visually displaying environmental information. For more information, please visit:



Storage instructions

Leave to air-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

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual