Black fleece-lined trousers worn on a frosty mountain hike
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work
Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work

Fellmont Outdoors · 14:1254#Black-Pencil pants;5:361385#Asian L(40-50Kg)

Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work

£29.99 £54.99Save 45%
Selling Out Fast
Only 2 left in stock. Order soon to avoid missing out.
  • Dense lambswool-style pile lining that traps warm air against the leg
  • Polyester outer sheds wind and light rain, which is what ordinary joggers do not
  • Heavyweight fabric hangs properly instead of clinging
  • Two leg shapes - tapered pencil fit, or a roomier straight leg for layering
  • Brushed smooth lining that does not catch on skin or thermal underwear
  • Asian sizing - most UK buyers need to go up at least two steps, so use the weight guide
Colour & Fit
Size

In stock, ships by Wed, 4th Nov

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  • 30 Day Returns
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  • 1 Year Warranty
Delivery & returns

Tracked delivery on every order. Returns accepted within 30 days in original condition.

What's in the box
1 x pair of fleece-lined thermal trousers in your chosen fit, colour and size
Specifications
Lining Thick lambswool-style fleece pile, brushed smooth
Outer Windproof, water-repellent polyester
Fits Pencil (tapered) or straight leg
Colours Black or grey
Waist Elasticated
Sizes Asian L to 6XL
Size guide L 40-50kg, XL 45-65kg, XXL 55-75kg, 3XL 65-85kg, 4XL 75-95kg, 5XL 80-100kg, 6XL 85-110kg
Please note Asian sizing runs smaller than UK. Most UK buyers need to size up at least two steps
Water resistance Water repellent, not waterproof. Wear waterproof overtrousers in sustained rain
Product care
Use the weight guide rather than your usual UK size - this is the single thing most likely to go wrong with this order. Wash cool and inside out to protect the fleece pile. Do not tumble dry on high heat, iron the outer or use fabric conditioner; all three flatten the pile that does the insulating. Line dry rather than drying on a hot radiator. Store folded rather than compressed, which flattens the loft.
Full details

Thick fleece lined trousers for the stretch of the year when ordinary joggers stop being enough. A dense lambswool style pile lining traps warm air against the leg while the polyester outer sheds wind and light rain, so they work for standing about at a touchline, walking the dog on a frozen morning, winter fishing, site work or a cold commute. The heavyweight fabric also hangs well rather than clinging.

Two leg shapes are offered. The pencil fit tapers to the ankle and suits wearing over boots or trainers without flapping; the straight leg cut is roomier through the thigh and knee for layering a base layer underneath. Both come in black and grey, with an elasticated waist and a full length cut. The lining is brushed smooth so it does not catch on skin or thermal underwear when you pull them on.

Sizing runs to Asian measurements, which come up smaller than UK sizing, so use the weight guide rather than your usual label size: Asian L suits roughly 40 to 50kg, XL 45 to 65kg, XXL 55 to 75kg, 3XL 65 to 85kg, 4XL 75 to 95kg, 5XL 80 to 100kg and 6XL 85 to 110kg. Most UK buyers need to size up at least two steps. Fellmont Outdoors would rather be blunt about sizing than process your return.

  • Thick lambswool style fleece lining
  • Outer: windproof, water repellent polyester
  • Fits: pencil (tapered) or straight leg
  • Colours: black or grey
  • Sizes: Asian L to 6XL; see weight guide and size up for UK fit
  • Asian L 40-50kg, XL 45-65kg, XXL 55-75kg, 3XL 65-85kg, 4XL 75-95kg, 5XL 80-100kg, 6XL 85-110kg
  • Fleece Lambswool-style pile lining
  • 2 fits Pencil or straight leg
  • Asian Sizing - use the weight guide

Why these and not joggers

Wind goes straight through cotton.

Ordinary joggers are comfortable and almost useless in a cold wind, because the fabric does nothing to stop air moving through it. These pair a **dense fleece pile lining** that **traps warm air against the leg** with a **polyester outer that sheds wind and light rain** — the two things that actually keep legs warm standing still.

  • **Dense fleece lining** holds warm air at the skin
  • **Windproof, water-repellent** polyester outer
  • **Touchlines, dog walks, winter fishing, site work**

Two shapes

Pick the leg, not just the size.

The **pencil fit tapers to the ankle**, which suits wearing **over boots or trainers without flapping** and looks tidier. The **straight leg is roomier through the thigh and knee**, which is what you want if you are **layering a base layer underneath** or you simply prefer the room. Both come in **black and grey** with an elasticated waist.

  • **Pencil fit** - tapered, tidy over boots
  • **Straight leg** - roomier, better for layering
  • **Black or grey**, elasticated waist

Sizing

Read this before you order.

Sizing runs to **Asian measurements**, which come up **considerably smaller than UK sizing**. Use the **weight guide, not your usual label size**: Asian L is roughly **40-50kg**, XL **45-65kg**, XXL **55-75kg**, 3XL **65-85kg**, 4XL **75-95kg**, 5XL **80-100kg**, 6XL **85-110kg**. **Most UK buyers go up at least two steps.**

  • **Use the weight guide**, not your usual size
  • **Most UK buyers size up two steps or more**
  • **Size up again** if layering underneath
  • 30 Day Returns

  • Free Shipping

  • 1 Year Warranty

Customer Reviews

Includes reviews collected from other sales channels.

4.39 out of 5 Based on 75 reviews
  • 5 50
  • 4 13
  • 3 6
  • 2 3
  • 1 3
  • Janine Mayert19 October 2026

    Everything is in good condition today, I'll try it as soon as it's ready; you can already feel the cold. I hope this one lasts longer; the previous one broke between my legs while riding a bike 🚲

  • Janae Ziemann13 October 2026

    174cm, 82kg. My upper body is rather large, but 4XL is not too big. The thick winter fleece is nice, but as a pair of pants, the shape and fit are not great. It would be better as workwear or exercise wear.

  • Herman Gulgowski27 September 2026

    The order was delayed by I think one or two days, but that doesn't matter; it just arrived broken, but otherwise I liked it.

  • Hank Marvin26 September 2026

    Looks as advertised quick delivery hopefully it will keep me warm and dry this winter.

  • Cordell Strosin21 September 2026

    Okay.

  • Simon Hagenes26 August 2026

    I'm 1.74 meters tall and weigh 72 kilos, and the 2XL fits me just right. The design is nice; I'll order two more, although I would order a size larger.

  • Abraham Sipes3 August 2026

    Very good, I loved the product. I bought the first size G, but it was too small. I followed the sizing information on the product page, and now I got a 3XL which fits, but a 4XL might have been better.

  • Evia Gusikowski7 July 2026

    It’s too small for my husband as he is 6.1 and we checked size multiple times before ordering but it’s still small for him…

Frequently Asked Questions

What size do I actually need?
Go by the weight guide, not the label. Asian L is about 40-50kg, XL 45-65kg, XXL 55-75kg, 3XL 65-85kg, 4XL 75-95kg, 5XL 80-100kg and 6XL 85-110kg. Most UK buyers land two or more steps above their usual size, and if you want to wear a base layer underneath, go up again.
Pencil fit or straight leg?
The pencil fit tapers to the ankle - tidier, better over boots, less fabric to flap in the wind. The straight leg is roomier through the thigh and knee, which suits layering a thermal underneath or anyone who dislikes a close cut. Both are the same warmth.
Are they waterproof?
Water repellent, not waterproof. The outer sheds light rain and wind, which covers a frosty dog walk or a cold commute. For a day standing in real rain, wear waterproof overtrousers over the top.
Will they be too warm for walking?
Quite possibly. These are built for standing still in the cold - touchlines, fishing, site work, waiting about. If you are walking uphill in them you will overheat, which is true of any heavily fleece-lined trouser.
Is the lining itchy?
It is a brushed synthetic pile rather than actual wool, and it is finished smooth so it does not catch on skin or on thermal underwear when you pull them on. If you are sensitive to synthetic fleece against skin, wear a thin base layer underneath.
Can I tumble dry them?
Not on heat. High heat flattens the fleece pile permanently, and the loft is what keeps you warm. Wash cool, inside out, and line dry rather than putting them on a hot radiator.
  • 5 stars: 50 (67%)
  • 4 stars: 13 (17%)
  • 3 stars: 6 (8%)
  • 2 stars: 3 (4%)
  • 1 star: 3 (4%)
J
Janine Mayert

Everything is in good condition today, I'll try it as soon as it's ready; you can already feel the cold. I hope this one lasts longer; the previous one broke between my legs while riding a bike 🚲

J
Janae Ziemann

174cm, 82kg. My upper body is rather large, but 4XL is not too big. The thick winter fleece is nice, but as a pair of pants, the shape and fit are not great. It would be better as workwear or exercise wear.

H
Herman Gulgowski

The order was delayed by I think one or two days, but that doesn't matter; it just arrived broken, but otherwise I liked it.

H
Hank Marvin

Looks as advertised quick delivery hopefully it will keep me warm and dry this winter.

C
Cordell Strosin

Okay.

S
Simon Hagenes

I'm 1.74 meters tall and weigh 72 kilos, and the 2XL fits me just right. The design is nice; I'll order two more, although I would order a size larger.

A
Abraham Sipes

Very good, I loved the product. I bought the first size G, but it was too small. I followed the sizing information on the product page, and now I got a 3XL which fits, but a 4XL might have been better.

E
Evia Gusikowski

It’s too small for my husband as he is 6.1 and we checked size multiple times before ordering but it’s still small for him…

C
Carletta McKenzie

Fleece Lined Trousers Men Thermal Winter Joggers - Thick Lambswool Lined Sweatpants, Windproof Water Repellent Warm Pants for Hiking & Work

B
Bruce Jaskolski

I am 1.83m tall, have a 93cm waist and weigh 85kg, and the size 5XL fit well. It warms up nicely. It makes a noise of plastic fabric scraping when walking, but that may change with use. I liked it and approve.

G
Grover Nicolas

Great material, fit perfectly, very warm.

D
Deandre Schoen

I think I'll wear it often. I'll wear it well.

S
Shan Pacocha

I’m 175cm 53kg, i ordered 2 sizes up as i wanted them to be long enough, it’s still fine while standing, but not when you sit down or band your knees, i think they fit better for short asian

H
Hermila Kassulke

They are tremendous. They do make noise, but the cold won't let them in. I bring down other thermal gear.

E
Eric Smith

Nice the fabric inside was soft and warm

P
Palmira Mills

I liked the product very much, I will buy another one because it is warm and suitable for mountainous areas, thank you to the product owner.

Z
Zachariah Cartwright

I received it well and wore it well. It's warm. Good!

E
Ernesto Huel

I saw it on a TikTok shop and thought I'd look for it here to see if it could help the streamer make some money, so I bought a similar one. It's not a sweatshirt... I usually buy XL or 2XL, but after looking at the reviews, I thought it might be made a bit small, so I bought two sizes larger. When I tried it on, it felt like a 2XL size. It fits comfortably, but the fabric is tight from the knees down. There's plenty of room around the waist and thighs, so there's no feeling of tightness at all. The fabric makes a rustling sound when you walk. There's a bit of stretch, but it's not very effective, so a slightly larger size might be better. Some people might find the stitched inner part a bit uncomfortable. When you bend over, the pants pull on your butt and they tend to go down, so if you wear a top with a short length, your back and pants might be visible, so be careful. The warmth is just okay, I guess. The pockets are on both sides and have zippers, but the inner pocket fabric is thin like mesh, so it's cold if you leave it open (lol).

T
Tyree Ondricka

Since there was time before the return pickup, I measured the product and the total length was 97-98 cm. ㎝ That was all there was.

The size tag indicated XXXL, but the actual item is clearly small.

According to the size chart, it seems to be XL or XXL.

It's probably a mistake on the part of the manufacturer, but if you could at least check the total length at the time of shipment, I think it would save the hassle of returns and re-purchases.



Since there was some time before the return shipment was collected, I measured the item and found that the total length was only 97-98cm.

The size tag said XXXL, but the item itself was clearly too small.

I checked the size chart and it seems to be XL or XXL.

This is probably a mistake by the manufacturer, but if they could at least check the total length before shipping, I think it would avoid the hassle of having to return and repurchase.

K
Kirby Lockman

I bought one last year, and it was good, warm and comfortable, so I thought I'd buy a new one in the same size from the same seller. I was surprised to find that the size is smaller, the quality is poor, and it's lightweight. I'm very disappointed.

W
Wilfred Von

The pants are super warm. They run very small. I ordered an xxl and i’m usually a medium. Still too small.

E
Elizabeth Auer

I know the fabric and the color well.