Heat Holders Men’s Fleece-Lined Thermal Long Johns
Layer up for colder weather with these Heat Holders men’s thermal long johns. Designed as warm base layer bottoms, they are ideal for wearing under trousers, workwear or outdoor clothing when temperatures drop.
The fleece-lined feel gives a soft, cosy layer next to the skin, while the fitted thermal design helps them sit comfortably underneath everyday clothing. They are a practical choice for winter walks, cold commutes, outdoor work or simply keeping warmer at home.
Why Customers Choose These Long Johns
- Thermal Base Layer: designed to add warmth under trousers
- Fleece-Lined Feel: soft and cosy against the skin
- Winter Layering: useful for work, commuting and outdoor wear
- Comfort Fit: made to sit under regular clothing
- Multiple Sizes And Colours: available in charcoal and silver options
Best For
- Cold Weather Workwear: wear under work trousers or outdoor kit
- Winter Walks: extra insulation for colder days
- Everyday Warmth: a simple base layer for home or travel
Product Details
- Brand: Heat Holders
- Style: men’s thermal long johns
- Product Type: thermal base layer bottoms
- Colours: charcoal and silver options
- Use: winter layering under trousers
Browse more Heat Holders thermal underwear or shop the wider men’s Heat Holders range.
FAQs
Are These Long Johns Suitable For Winter?
Yes, they are designed as thermal base layer bottoms for wearing under trousers in colder weather.
Can They Be Worn Under Workwear?
Yes, they can be worn under work trousers, outdoor clothing or casual trousers as an extra warm layer.
Are They Fleece Lined?
Yes, they have a soft fleece-lined feel for cosy winter comfort.
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| Size |
S, M, L, XL, XXL |
|---|---|
| Colour |
Charcoal, Silver |
| Material |
Polyester |
| Material Composition |
88% polyester, 12% spandex |
Adults Sizing
| UK | DE | FR | US |
|---|---|---|---|
| 3-5 | 36-38 | 36-38 | 4-6 |
| 3-5.5 | 36-38 | 36-38 | 4-6 |
| 4-5 | 37-38 | 37-38 | 5-6 |
| 4-6 | 37-39 | 37-39 | 5-7 |
| 4-7 | 37-40 | 37-40 | 5-8 |
| 4-8 | 37-42 | 37-42 | 5-9 |
| 6-8 | 39-42 | 39-42 | 7-9 |
| 6-8.5 | 39-42 | 39-42 | 7-9.5 |
| 6-9 | 39-43 | 39-43 | 7-10 |
| 6-11 | 39-45 | 39-45 | 7-12 |
| 7-10 | 40-44 | 40-44 | 8-11 |
| 7-11 | 40-45 | 40-45 | 8-12 |
| 8-10 | 42-44 | 42-44 | 9-11 |
| 8-11 | 42-45 | 42-45 | 9-12 |
| 9-11 | 43-45 | 43-45 | 10-12 |
| 9-12 | 43-46 | 43-46 | 10-13 |
| 10-13 | 44-46 | 44-46 | 11-14 |
| 11-13 | 45-49 | 45-49 | 12-14 |
| 11-14 | 45-50 | 45-50 | 12-15 |
| 12-14 | 46-50 | 46-50 | 13-15 |
Children's Sizing
| UK | DE | FR | US |
|---|---|---|---|
| 3-5.5 | 19-22 | 19-22 | 4-6.5 |
| 6-8 | 23-26 | 23-26 | 7-9 |
| 9-12 | 27-30 | 27-30 | 10-1 |
| 9-1 | 27-33 | 27-33 | 10-2 |
| 12-3 | 30-36 | 30-36 | 13-4 |
| 2-5 | 34-39 | 34-39 | 3-5 |
UK Postage
£2.49 - Evri Standard Tracked - 2-3 Days Delivery
£3.49 - Evri Next Day Tracked - Express 24hr Next Day (orders placed before 2pm on a working day, UK only; subject to courier availability and exclusions).
* Spend over £35 For Free Delivery.
* Please note that some smaller items may be sent using an untracked Large Letter Service.
EU Postage
€4.99 - Evri International - Tracked (3-5 Days)
* Spend over €40 For Free Evri International Post 3-5 Delivery
Switzerland Postage
6CHF - Asendia (Swiss Post) - Tracked (3-5 Days)
International Postage
$4.99 DHL Express - Tracked (3-5 Days)
*Spend over $50.00 Free DPD (3-5 Days)
Other Postage Information
Please see below the cut-off time for our Same Day Despatch service.
2 pm - for UK orders
1 pm – for EU orders
11 am – USA orders
Buying during the weekend? Your order will be processed on the next working day (Monday). Certain International orders may be subject to additional customs duties or taxes, which are the responsibility of the recipient.
Customs & Duty
The customer is responsible for the importation of products into their country and must obey the regulations set by that country. Parcels may be subject to import duties and tax; Sock Snob has no control over these charges and cannot predict the amounts charged.
It is our understanding that personal purchases under a certain amount will not incur any customs charges. Please see the full information and amounts below.
Some international orders may be subject to additional customs duties or taxes, which are the responsibility of the recipient.
USA: Orders under $800 should not incur any charges.
EU: For orders under the equivalent of €150, IOSS tax will be paid by Sock Snob UK LTD
If your purchase is over the equivalent of €150, the customer will be responsible for paying the IOSS sales tax on your purchase.
All EU purchases are subject to IOSS tax. IOSS tax is an EU form of VAT formulated in January 2021 to facilitate the collection of sales tax within the EU.
If you have been incorrectly charged with any customs or IOSS charges, please get in contact with us and we will investigate your query.
Please make sure you have proof of the charges when you contact us. This could be in the form of a receipt from your local courier, or an email notification.