1 item successfully added to basket
Spend another £50.00 for free standard delivery.
Use code 50FREE at checkout.
Use code 50FREE at checkout.
Item Code: ME290
Price £15
Size GuideFree standard delivery
On orders over £50.00
Use code 50FREE at checkout
Spend another £50.00 for free standard delivery.
Use code 50FREE at checkout.
Use code 50FREE at checkout.
Free returns within 30 days
• Full-length legs for consistent insulation from waist to ankle
• Elasticated waist for a secure, custom fit
• Flat seams reduce irritation and enhance wearability
• Machine washable for easy, daily use
Designed for those cooler mornings or layered warmth seekers, the HeatGuard™ Thermal Long John delivers reliable insulation without bulk. Its waffle-knit construction gently traps body heat close to the skin, offering steady warmth while remaining light enough to move freely—perfect under clothing or worn at home.
The long-johns feature a full-length leg design to ensure even coverage and temperature control across the lower body. An elasticated waistband with drawcord ensures they stay in place comfortably, giving a secure and personalised fit that adapts to your routine.
Thoughtful construction includes flat seams that lie smoothly against the skin, minimising friction and enhancing comfort during wear. Whether you're moving about indoors, layering under trousers, or preparing for a brisk walk, these long johns stay soft, supportive, and unobtrusive.
Hardwearing yet gentle on the skin, these long johns maintain their softness and shape over time. They are machine washable, offering a fuss-free laundry routine and maintaining quality through regular wear.
Ideal for layering beneath workwear, outdoor trousers, or relaxing at home, the HeatGuard™ Thermal Long John balances warmth and ease. With design focused purely on comfort and thermal performance, this is a dependable base layer you can rely on to make every day feel a little cozier.
Machine washable. 47% Cotton, 53% Polyester.
Sizes:
M(32/35)
L(35/38)
XL(38/41)
2XL(41/44)
3XL(44/47)
4XL(47/50)
Inside leg: 29" approx.
Free standard delivery
On orders over £50.00
Use code 50FREE at checkout
Spend another £50.00 for free standard delivery.
Use code 50FREE at checkout.
Use code 50FREE at checkout.
Free returns within 30 days
• Full-length legs for consistent insulation from waist to ankle
• Elasticated waist for a secure, custom fit
• Flat seams reduce irritation and enhance wearability
• Machine washable for easy, daily use
Designed for those cooler mornings or layered warmth seekers, the HeatGuard™ Thermal Long John delivers reliable insulation without bulk. Its waffle-knit construction gently traps body heat close to the skin, offering steady warmth while remaining light enough to move freely—perfect under clothing or worn at home.
The long-johns feature a full-length leg design to ensure even coverage and temperature control across the lower body. An elasticated waistband with drawcord ensures they stay in place comfortably, giving a secure and personalised fit that adapts to your routine.
Thoughtful construction includes flat seams that lie smoothly against the skin, minimising friction and enhancing comfort during wear. Whether you're moving about indoors, layering under trousers, or preparing for a brisk walk, these long johns stay soft, supportive, and unobtrusive.
Hardwearing yet gentle on the skin, these long johns maintain their softness and shape over time. They are machine washable, offering a fuss-free laundry routine and maintaining quality through regular wear.
Ideal for layering beneath workwear, outdoor trousers, or relaxing at home, the HeatGuard™ Thermal Long John balances warmth and ease. With design focused purely on comfort and thermal performance, this is a dependable base layer you can rely on to make every day feel a little cozier.
Machine washable. 47% Cotton, 53% Polyester.
Sizes:
M(32/35)
L(35/38)
XL(38/41)
2XL(41/44)
3XL(44/47)
4XL(47/50)
Inside leg: 29" approx.
See our privacy policy to understand how we process your data to send you marketing emails
Copyright © 2025 Chums
PayPal Representative Example:
Representative 23.9% APR (variable) Purchase interest rate 23.9% p.a. (variable) Assumed Credit limit £1,200. PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only, Chums Ltd acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a form of credit. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.
