Thermals & Heatgen

When it's cold outside the main way to keep warm is with the right base layer. Marks & Spencer India has a range of thermal wear that is not only warm but also stylish. Made with high quality fabrics, these thermal wear items provide a level of warmth for the cold weather without compromising on breathability. Whether you're outdoors or in the comfort of your home, you can feel warm and snug all day long with our thermal wear collection.

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You can search for thermal wear online at M&S and view our huge selection of thermal clothing for men and women. Whether you're looking for a fitted, flexible and breathable thermal or a lighter-weight thermal, we have something for your wardrobe and prep for whatever weather comes your way.



Our men's office workwear collection is perfect for combining with Formal Shirts and Men’s Blazers & Suits to pull together an office-ready image. Check out the styles, fabrics and fits to build a wardrobe as flexible as your schedule requires.



Thermal Long Sleeve

Our thermal long sleeve tops are a first line of defense against cold weather in your outside life. These tops are soft to the skin, stretchy and fitted, making it easy to layer underneath shirts, sweaters and coats. Ideal for travel and everyday wear or to eliminate chilly drafts, these long sleeve tops will keep you warm while giving a sleeker, smooth appearance under jackets and sweaters.



Lined Tights

Complete the cozy look head to toe with our lined tights. Lined tights provide another layer of warmth while still maintaining a flexible look and light-weight feel. The lined tights also pair nicely under dresses and skirts, making them easy to layer with a sweater and jacket or lovely under a more fitted outfit for added warmth.



Warmth Thermal Socks

Say goodbye to cold feet with M&S’s warmth thermal socks! These thermal socks are made with insulating fibers that trap heat but still keep your feet feeling fresh. They're ideal whether you're at home or on the go and want to ensure feet are warm and soft.



Cotton Vests

For every day comfort and breathability, our cotton vests are a great comfort layer choice. These lighter-weight essentials provide a little warmth and wick moisture away from your body to keep you comfortable when the temperature is changing.



Thermal Leggings

Our thermal leggings are created for maximum warmth and flexibility under trousers and jeans or just as a comfortable legging for lounging. They have a soft brushed inner and stretchable fit that moves with your body for all day comfort.



Thermal Camisole

A thermal camisole is an essential layering piece for the cooler months. It has lightweight insulating fabric that enables the right amount of warmth under your winter tops and jumpers. It allows you to stay warm without the bulk!



Essential Thermal Wear for Cold Days

As winter gets colder, thermal clothing becomes your best defence. The M&S collection combines style and innovation and creates thermals that will help regulate your body temperature. Each piece is made to insulate, but not weigh you down, so you can wear them under formal wear, casual outfits, or around the house, sleeping.



Complete Thermal Wear Collection at M&S

At M&S India, the thermal range is suitable for everyone – elegant and soft thermal wear for women, and durable, hardwearing thermal wear for men. Wherever you are travelling for work or enjoying a vacation with your family, you can be sure that our thermal collection keeps you warm, stylish, and sophisticated all at once.



Our collection offers lots of different colors, fits, and fabrics to suit your lifestyle – from comfortable everyday basics to premium comfort layers. M&S India's thermals deliver on style that feels as good as it looks.



Explore More from M&S

Complete your winter wardrobe with M&S India’s winterwear collection, including coats, jackets, and knitwear. From premium outerwear to everyday essentials, M&S makes winter dressing both functional and fashionable.

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53 Results
53 Results
Offer
Heatgen™ Maximum Thermal Fleece Top
M&S
₹1,999.20 ₹2,499.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
Heatgen™ Medium Thermal Crew Neck Top
M&S
₹1,439.20 ₹1,799.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
2pk Heatgen™ Light Sparkle Long Sleeve Tops
M&S
₹2,399.20 ₹2,999.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Medium Short Sleeve Thermal Top
M&S
₹899.40 ₹1,499.00
Available In 2 colours
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Thermal Shaping Leggings
M&S
₹1,199.40 ₹1,999.00
Available In 1 colour
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Thermal Light Control Shaping Vest
M&S
₹1,019.40 ₹1,699.00
Available In 1 colour
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Thermal Leggings
₹1,439.20 ₹1,799.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
Plain Regular Fit Thermal Top
M&S
₹899.40 ₹1,499.00
Available In 1 colour
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Slim Fit Thermal Vest
₹1,039.20 ₹1,299.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
Heatgen™ Medium Thermal Long Sleeve Sparkle Top
M&S
₹1,079.40 ₹1,799.00
Available In 1 colour
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
250 Denier Velour Lined Tights
M&S
₹1,039.20 ₹1,299.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
250 Denier Velour Lined Footless Tights
M&S
₹1,039.20 ₹1,299.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
200 Denier Thermal Fleece Lined Tights
M&S
₹799.20 ₹999.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Thermal Cotton Blend Leggings
M&S
₹599.00 ₹999.00
Available In 1 colour
Extra 10% off on min cart value of 4999
Offer
2pk Thermal Cotton Blend Vests
M&S Collection
₹899.00 ₹1,499.00
Available In 1 colour
Extra 10% off on min cart value of 4999
Offer
Thermal Cotton Blend Long Johns
M&S Collection
₹599.00 ₹999.00
Available In 1 colour
Extra 10% off on min cart value of 4999
Offer
2pk Heatgen™ Thermal Long Sleeve Tops
M&S
₹1,499.40 ₹2,499.00
Available In 1 colour
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Thermal Cotton Blend Short Sleeve Vests
M&S Collection
₹899.00 ₹1,499.00
Available In 1 colour
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Medium Thermal Long Sleeve Top
M&S
₹1,079.40 ₹1,799.00
Available In 1 colour
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Heatgen™ Thermal Built-up Shoulder Vest
M&S
₹1,359.20 ₹1,699.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Lambswool Long Socks
M&S Collection
₹1,439.20 ₹1,799.00
Available In 1 colour
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
2 Pack Viscose Mix Plain Camisoles
₹899.40 ₹1,499.00
Available In 2 colours
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Heatgen™ Thermal Long Sleeve Tops
M&S
₹1,999.20 ₹2,499.00
Available In 3 colours
Flat 40% Off on Selected Styles
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Medium Thermal Vest
M&S Collection
₹779.40 ₹1,299.00
Available In 2 colours
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Heatgen™ Thermal Leggings
M&S
₹1,999.20 ₹2,499.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen Plus™ Thermal Brushed Leggings
M&S
₹1,439.20 ₹1,799.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Medium Warm Thermal Short Sleeve Pointelle Tops
M&S
₹1,199.40 ₹1,999.00
Available In 2 colours
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Medium Fleece Thermal Top
M&S
₹1,799.00 ₹2,999.00
Available In 1 colour
Extra 10% off on min cart value of 4999
Offer
Maximum Warmth Thermal Long Johns
M&S
₹2,399.20 ₹2,999.00
Available In 3 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Heatgen™ Medium Thermal Long Johns
M&S
₹1,599.20 ₹1,999.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
Heatgen™ Medium Thermal Long Sleeve Tops
M&S
₹1,599.20 ₹1,999.00
Available In 2 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
2pk Heatgen™ Light Thermal Long Sleeve Tops
M&S
₹2,399.20 ₹2,999.00
Available In 3 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
2pk Heatgen™ Light Thermal Short Sleeve Tops
M&S
₹1,999.00 - ₹2,499.00
Available In 3 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999

Offer
2pk Heatgen™ Light Thermal Long Johns
M&S
₹2,299.00 - ₹2,999.00
Available In 3 colours
Flat 20% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
Flexifit™ 10 Denier Light Control Tights
M&S
₹599.40 ₹999.00
Available In 2 colours
Flat 40% Off on Selected Styles
Extra 10% off on min cart value of 4999
Offer
3pk 15 Denier Body Shaping Tights
M&S Collection
₹999.00
Available In 1 colour
Extra 10% off on min cart value of 4999

Frequently Asked Questions

When should we wear thermals?

Thermals are best worn during cold weather as a base layer to trap body heat and keep you warm.

Is thermal wear washable or not?

Yes, most thermals are machine washable. Always check the care label before washing.

Which material is best for thermal wear?

Cotton blends, merino wool, and synthetic fabrics are ideal as they offer warmth, softness, and breathability.

Do thermals work in the summer?

Thermals are mainly for winter, but lightweight thermals can help regulate body temperature in mild conditions.

How can I take care of my thermal wear?

Wash thermals gently with mild detergent, avoid bleach, and dry them flat to maintain their shape and softness.