M&S Collection
Heatgen™ Maximum Thermal Long Johns
£28
Customers say:
Fits true to size()Product code: T147412W
About this style
When the temperature drops, beat the chill in our thermal long johns. Regular fit with an elasticated waist and cuffed bottoms for snug and secure wear. Functional keyhole fly opening. Our clever Heatgen™ technology uses an innovative fibre blend, helping your body to generate and retain heat so you can stay warm when the weather gets chilly. Brushback texture feels gentle against your skin, while supersoft seams ensure there's no chafing.
Maximum warmth for keeping cosy in colder climates.
Details & care
Details & care
Style
•
Regular fit
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
35% wool, 26% polyester, 23% viscose and 16% polyamide (exclusive of trimmings)
Care
Wash at 40°C
Do not bleach
Tumble dry medium temperature
Iron at low temperature
Do not dry clean
Delivery, collection & returns
Delivery, collection & returns
Standard
Free over £60, or £3.99
Nominated Day
£5.99. Order by 7pm for delivery tomorrow
Collect from store
Order before 9pm for free next-day in-store collection
UK returns
Free
Exclusions apply
Discover more in Men's Thermal Underwear
Reviews (552)
Warm in winter
Very warm especially for the winter and as advertised
Helpful?
Warm and Comfortable
Yes, I recommend this
Warm and a perfect fit, comfortable good quality material. Ideal for outdoor walking on a cold day.
Helpful?
Thermal underwear
Yes, I recommend this
Very comfortable thermal underwear which are stylish and a good price . Ideal to wear when playing golf to keep your legs warm from the elements.
Helpful?
Ideal for cold weather
Yes, I recommend this
These thermal long johns are excellent quality and ideal for cold weather
Helpful?
Very cosy
Yes, I recommend this
Good quality well made product , comfortable and warm enough for the worst weather
Helpful?
Great
Yes, I recommend this
My Husband loves them. He has arthritis so keep his bones from getting chilled
Helpful?
Excellent
Yes, I recommend this
Husband bought, extra layer when watching football
Helpful?
Great quality. Warm, comfy. Easy to put on
Yes, I recommend this
A bit loose, but easy to put on and comfy and warm
Helpful?
Very warm
Yes, I recommend this
Very warm and comfortable although legs did shrink after 1st wash.
Helpful?
Great quality and do a great job
Yes, I recommend this
I bought these for my partner to wear out in the cold to work! He usually wears sports brands but actually prefers these and said they’re comfier and warmer.
Helpful?
Good quality purchase
Yes, I recommend this
Keeps my husband nice and warm in this minus degree weather
Helpful?
Excellent
Yes, I recommend this
No complaints from my husband. I have heatgen long sleeve tops, which i love.
Helpful?
Quality product
Yes, I recommend this
Bought as gift and recipient was pleased. Have been used and did the job. Worn by 6 foot tall man. Not washed yet.
Helpful?
Fit for purpose
Yes, I recommend this
Bought for golfer who is very happy with them. Warm and comfortable
Helpful?
Great quality and does what it's meant for!
Bought them for my husband as he works 1 day outside!
Helpful?
Black Thermal Long Johns!
Yes, I recommend this
Always buy my husband who is a builder, Thermal Long Johns from M&S, made the mistake of getting it elsewhere years ago and within days you could tell the difference with the M&S ones. As usual my husband is pleased with this purchase.
Helpful?
Christmas present well received
Yes, I recommend this
Bought the longjohns and matching vest for my husband who is undergoing chemotherapy at the moment and feeling cold is one of the side effects. These are a perfect fit and do the job perfectly.
Helpful?
Good quality garment. Nice and warm.
Yes, I recommend this
Purchased for husband to replace a lighter weight set of thermal underwear. He likes the design, as it has a key hole access, which not all long johns have. They are a nice weight, without being lumpy. Keeps him nice and snug and football and other sport spectator events.
Helpful?
Maximum Warmth
Yes, I recommend this
My husband is always cold and thermals already, but I got him the Heatgen Maximum Thermals for when we went away at Christmas, being outside alot of the time. Straight away he noticed the increased warmth coming from wearing the thermals, along with the comfort & M&S quality. He's asked me now if he can have another pair, for a wash & wear set!
Helpful?
A good investment
Yes, I recommend this
An excellent purchase . I know it will serve me well during the winter . I hope it will not go out of fashion
Helpful?
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