Heatgen™ Medium Thermal Long Johns
Product code: T148814N
About this style
These thermal long johns provide medium warmth with a regular fit, perfect for cooler days as a base layer underwear. The insulating brushed-back fabric offers breathability for lasting comfort, while comfort seams ensure a snug feel. Featuring Heatgen™ technology that helps generate and retain body heat when temperatures drop, making this undergarment ideal clothing for layering. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.
Medium warmth for wrapping up in moderately cold conditions.
Details & care
Style
•
Regular fit
•
Fly front fastening
Features
Thermal
Soft and cosy brushed fabric that keeps warmth in
Heatgen™ technology
lightweight and supersoft, designed to keep you warm when the weather gets chilly
Composition
50% cotton, 26% polyester and 24% viscose (exclusive of trimmings)
Care
Wash at 40°C
Do not bleach
Tumble dry medium temperature
Iron at medium temperature
Do not dry clean
Delivery, collection & returns
Delivery
Standard
UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).
Nominated Day
UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)
Collection
Collect from store
Store collection is free on all fashion, home and beauty orders.
Returns
UK returns
Free
Exclusions apply
Full delivery and collection informationOur returns policyDiscover more in Men's Thermal Underwear
Reviews (610)
Good fit and quality.
Yes, I recommend this
Bought for an upcoming camping trip. Haven’t used yet so don’t know how warm they will be.
Helpful?
Fit well
Fits well, true to size, comfortable & washes well.
Helpful?
Fantastic warm underwear .
Yes, I recommend this
Bought to keep my neighbours 80 years young ,to keep him warm . Absolutely brilliant , beautifully warm and cosy Thank you .
Helpful?
Great quality
Yes, I recommend this
Soft and comfortable material, warm and a good fit
Helpful?
Amelia86
Yes, I recommend this
Bought these for my son and his partner as they were holidaying in Canada, very cold out there. They said they were great and couldn’t have done without them. So pleased I bought them.
Helpful?
Warm comfortable
Yes, I recommend this
Very warm and comfortable and good quality I wear it under my pants on cold days. I stay outside all day and I don't feel cold at all.
Helpful?
Great quality
Yes, I recommend this
Bought a pair for my rather discerning 94 yr old father - he loved them so much he bought a further 3 pairs!
Helpful?
Just right but all one length
Yes, I recommend this
Comfortable and warm. Only downside is the one length for all. A choice of lengths would have been better.
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Perfect
Pleased with my purchase these are soft and warm and will be ideal under trousers for a forthcoming trip to the Artic
Helpful?
Heathen Thermals
Yes, I recommend this
My husband feels the cold a lot since he has got older and these thermals have meant he can still potter around in his shed. They fit him a treat and the main thing is they keep him warm
Helpful?
Good quality and sizing.
Yes, I recommend this
Good quality item. Sizing was good. Bought M for husband who wears 32 waist and has athletic build. They fitted well. He's pleased with them.
Helpful?
Great additional layer
Yes, I recommend this
I bought this for our trip to Copenhagen this February as the weather was very cold. My husband liked it, he said it kept him warm and was very soft and comfortable.
Helpful?
Nice quality bottoms
Yes, I recommend this
Excellent product , very comfortable and warm , great fit , heat retaining , nice quality
Helpful?
Good quality
Gave it to my parter as a present and he says it is very comfortable and a nice material
Helpful?
Warm
Yes, I recommend this
Warm and very comfortable I’m 34 waist and they fit perfectly size medium recommended
Helpful?
Great value for money
Yes, I recommend this
Very warm good quality would definitely recommend good price and quick delivery
Helpful?
Great quality
Bought for my husband and he’s very happy with them
Helpful?
Perfect for me
Yes, I recommend this
Keeps me cosy while watching rugby in a cold stand. Legs long enough too , (inside leg for trousers 32"). Thank you, Marks.
Helpful?
Warm and convenient
Yes, I recommend this
Husband likes them. Flies are convenient. Long John's kept him warm when our heating system broke down in January.
Helpful?
Perfect fit
Yes, I recommend this
Lovely soft material true to size good quality and not overly expensive
Helpful?
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