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Men’s Hiking Fleece Jacket Ultra-Warm SH100
This ultra-warm fleece is ideal for hiking in really cold weather conditions. The hood, pockets and sleeves with cuffs provide excellent thermal comfort when active.
Free returns
Free shipping over $35
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Warmth
Very warm hooded fleece jacket with a brushed component of density 13.4 oz/m².
Breathability
Quick-drying polyester mesh component. (RET = 14.47)
Freedom of movement
Great ease of movement thanks to the cut and flexibility of the fleece
Pockets
2 secure pockets to carry all your personal belongings.
Product Customer Reviews

I hike before dawn in the morning's, it's in the upper 30s but i get very cold. I tried this top to see if it would keep me comfortable in the mornings and it absolutely does the job. very happy with this purchase both in price and function. I tend to get very cold and this top with the hood solved the issue.
I now own two of these. WARMEST fleece ever! I love them. I bought two because the first was a bit snug. The XL I bought was a bit snug. The XXL fits way better. They do suggest you check the size chart (which I didn't).
Good for winter
Hello Rubbel!
Thank you for taking the time to write to us about your product experience.
Wishing you a fantastic day :)
Thanks & Regards,
Decathlon Brampton Team
Good for winter
Hello Rubbel!
Thank you for taking the time to write to us about your product experience.
Wishing you a fantastic day :)
Thanks & Regards,
Decathlon Brampton Team
I just bought this and it’s perfect for fall weather or just wearing around the house!
Hello Kiel,
Thank you very much for leaving a review about this product. We are really happy to read that you are enjoying this comfy hoodie and we hope to see you again soon!
Stay warm!
Decathlon Calgary Team
I wear this daily until about -10 when I put a vest over it. It’s a fantastic jacket. I just wish it had a breast pocket for my wallet
Hello Mario,
Thank you for sharing your love for this jacket! We always appreciate our customer's reviews.
We will share your comment with your design teams for future improvements.
Have a fantastic day!
Decathlon Calgary Team
I like the quality
Hi Manpreet,
Thank you so much for your review.
We are glad to hear that you liked our product & we can't wait to welcome you to our store again.
Regards,
Decathlon Brampton Team
This jacket is fantastic, light, warm and functional... i just love it
This was so nearly great. Great material and good YKK zips. However, the cut is strange. The hood is too small, and the body is a bit too tight so it rides up at the waist. I tried the next size up but it was too big.
I love this fleece hoody It feels comfortable and closes up right up to cover my mouth and nose. No need to wear a mask.
So good I bought another as a gift for someone
Value for money
I absolutely LOVE this fleece. I wear it every day. I can’t believe I paid less than £30 for it. Thank you Decathlon!
I ordered an XL and it is more like an L size.
Far too small for a medium. Your sizing is so inconsistent. Also, delivery is expensive and exchange / return is a pain. I like your stuff but I won't be shopping online again.
Size Guide

Additional Product Information
Composition
Main fabric
- 100% Polyester cationic
- 100% Polyester cationic
Cuff
- 88% Polyamide
- 12% Spandex
How can i be sure that my fleece is warm enough for hiking in the winter?
The inside of your fleece is brushed, a process known to preserve heat. The principle is simple: the component weave is structured to add volume to trap air, naturally insulating. It is exactly the same principle as animal fur or feathers. A little extra - this jacket is equipped with cuffs at the bottom of the sleeves limiting the entry of cold air.
What is the fleece component and why is it so warm?
The fleece fabric, made of synthetic fibers, aims to reproduce the performance of wool: warmth and thermal insulation, while being lighter. It’s soft, comfortable, dries quickly and lets the skin breathe.
Isn’t such a soft, pleasant component fragile?
To check the durability of our products, we carry out tests on the components. We check, for example, that the fleece doesn’t pill, the colors don’t run, and that repeated washing doesn’t change the properties of the fabric. The abrasion-resistance of a fabric is measured by a test called the Martindale test. This machine rubs a sample of the fabric on a reference surface with a weight at its end.
A comfortable, practical snow hiking fleece
With its loose fit and lightweight component, your fleece provides freedom of movement, essential for hiking on snow. The zipped pockets keep everything that needs to be at hand safe (tissues, lip salve, gloves, keys...). The warm hood makes your fleece jacket an ultra-warm garment that’s ideal for hiking in very cold weather.
How to dress properly for snow hiking?
To dress properly in winter, whatever your activity, we recommend using the 3-layer principle: layer 1: The high-tech base layer transfers moisture away from the body to keep your skin dry. layer 2: The second layer (fleece, sweater) provides warmth and transfers moisture outward. layer 3: The jacket protects you from outdoor conditions: rain, snow, wind. The whole outfit must be breathable in order to eliminate moisture.
How does my product warranty work?
This product is guaranteed for 2 years from the date shown on the sales receipt. A product covered by the warranty will be exchanged free of charge. The warranty covers product defects, excluding those resulting from normal wear and tear and improper use.
What is the environmental impact of a product and how can i compare it?
The product's environmental impact is calculated over its entire lifecycle using different indicators. A score from A to E is given to help you easily identify the most eco-friendly products by comparing products of the same type. Decathlon is committed to this approach. Find all our sustainable initiatives at http://developpement-durable.decathlon.com/
Origin
Imported
Product testing
We perform 2 types of thermal tests: - a test of the material of our fleeces. - a thermal mannequin test in a thermal chamber. Here, we reproduce the conditions of temperature, wind (3 mph) and humidity that you will encounter in the mountains when walking at 3 mph. These tests are used to validate our design choices and adapt the thermal insulation where you need it most.
Storage instructions
Store in a dry place away from the light. We recommend you avoid chemicals, such as bleach, which could damage the thermal insulation of your clothing.
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
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Men’s Hiking Fleece Jacket Ultra-Warm SH100
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
