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Welcome to Kosha Tribe!

Shop warm premium layers designed for your travel comfort. Free shipping all over India!

Welcome to the

Kosha Rewards!


Psst... Not sure which layer to choose? Don't worry WhatsApp us at +919820999006 for assistance. Also, here is something special just for you! Get an instant 5% discount on your order with a minimum purchase of Rs.10,000/-

T&C : Free thermal pants offer eligible on all orders above 7.5K only

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Our innovative Merino Wool and Bamboo thermal is softer on the skin & lightweight. Its temperature regulating properties make it an ideal base layer to keep you warm & odour free. Good for running a marathon, visiting the Northern Lights or even for a winter workout at home. Named Kunzum, a Himalayan mountain pass that connects Lahaul & Spiti valley in Himachal Pradesh. Crafted with care for an eco-conscious explorer.

Rs.7,600.00 Rs.3,690.00
  • Lightweight: No more bulky layering- warm, lightweight & itch-free with a minimalistic design.
  • Temperature Adaptive: Perfect for transitioning seamlessly between indoor warmth and outdoor chill.
  • Highly Functional: Naturally anti-microbial, they are moisture-wicking and anti-odor, keeping you fresh.
  • Durable: No compromise in the quality even after 200 washes.
  • Perfect for snowy adventures: Stretchable and movement-friendly for snow sports like snowing and ski boarding.
  • Versatile Usage: Premium stylish design with no labels or tags that let you wear it like a t-shirt as well.

47.5% Merino Wool, and 47.5% Bamboo mixed with 5% Elastane to provide that ease of stretchability.

Thermals can be worn as a base layer or mid-layer. When worn as a base layer, it is suitable for 15°C to 10°C* When worn with layers, it is suitable for 10°C to -20°C* *Layer up or down depending on your resistance to cold weather and acclimatization.

  • Merino Wool is a delicate fibre, treat it gently.
  • As one sweats less in winters, avoid over washing this garment to keep the fabric newer longer. Its inbuilt moisture wicking and odour resistant properties allow it to be worn for 3 to 5 days at a time without washing. Simply air dry.
  • Machine wash on a wool cycle only.
  • Hand wash with Rustic Art Bio Liquid Laundry, Ezee, Genteel or any mild liquid detergent.
  • Do not tumble dry.

A winter wardrobe must-have, Kosha's reinvented thermal leggings made of Merino Wool and Bamboo crafted into a stretchable fabric. Ideal for winter workouts with optimum warmth & breathability. Its slim-fit style is perfect to layer with our Waterproof Pants for whale watching at Húsavík, Iceland or the Chadar Trek. Named Sia La, a Himalayan mountain pass that connects Kondus glaciers to Siachen glacier in Kashmir.

Rs.6,000.00 Rs.3,390.00
  • Temperature Regulating: Ensure the wearer remains comfortable in various weather conditions from 15°C to -20°C.
  • Antibacterial Properties: Possesses natural antimicrobial properties, that ensures the garment stays fresh and clean even after prolonged use.
  • Soft Touch: The fabric used is carefully selected to offer a smooth, gentle touch, enhancing comfort and making it a pleasure to wear.
  • Durable: Can easily withstand 150-200 washes without compromising its performance or warmth.
  • Moisture Wicking: Helps to keep the wearer dry by efficiently absorbing and dispersing sweat and moisture.
  • Anti-odor: Prevents the build-up of unpleasant odors caused by bacteria.

Made from a soft and new age nano tech fibre unlike the old school itchy wool. So fine, lightweight & warm. Contains 47.5% Merino Wool - one of the finest and premium wool sourced ethically from the Merino Sheep, 47.5% Bamboo - known for its sustainable & antimicrobial properties, mixed with 5% Elastane to provide that ease of stretchability.

Successfully tested at the blistering colds of the Antarctica at -20°C and the pleasant winters of Lonavla at 15°C. Now enjoy the journey where the road takes you without fearing the cold.

  • Merino Wool is a delicate fibre, treat it gently.
  • As one sweats less in winters, avoid over washing this garment to keep the fabric newer longer. Its inbuilt moisture wicking and odour resistant properties allow it to be worn for 3 to 5 days at a time without washing. Simply air dry.
  • Machine wash on a wool cycle only.
  • Hand wash with Rustic Art Bio Liquid Laundry, Ezee, Genteel or any mild liquid detergent.
  • Do not tumble dry.

Our reinvented sleeveless thermal vest made of Merino Wool and Bamboo is softer on the skin & lightweight. Its temperature-regulating properties reduce the risk of catching a chill when stepping out of central heating. Ideal as a base layer for adventures plus keeps you warm & odour free in winter. Don the outfit for the next winter wedding or for your chilly office mornings. Crafted with care for the eco-conscious explorer. 

Rs.4,000.00 Rs.2,100.00
  • Lightweight: No more bulky layering- warm, lightweight & itch-free with a minimalistic design.
  • Temperature Adaptive: Perfect for transitioning seamlessly between indoor warmth and outdoor chill.
  • Highly Functional: Naturally anti-microbial, they are moisture-wicking and anti-odor, keeping you fresh.
  • Durable: No compromise in the quality even after 200 washes.
  • Perfect for snowy adventures: Stretchable and movement-friendly for snow sports like snowing and ski boarding.
  • Versatile Usage: Premium stylish design with no labels or tags that let you wear it like a t-shirt as well.

47.5% Merino Wool and 47.5% Bamboo mixed with 5% Elastane to provide that ease of stretchability.

Thermals can be worn as a base layer or mid-layer. When worn as a base layer, it is suitable for 15°C to 10°C* When worn with layers, it is suitable for 10°C to -20°C* *Layer up or down depending on your resistance to cold weather and acclimatization.

  • Merino Wool is a delicate fibre, treat it gently.
  • As one sweats less in winters, avoid over washing this garment to keep the fabric newer longer. Its inbuilt moisture wicking and odour resistant properties allow it to be worn for 3 to 5 days at a time without washing. Simply air dry.
  • Machine wash on a wool cycle only.
  • Hand wash with Rustic Art Bio Liquid Laundry, Ezee, Genteel or any mild liquid detergent.
  • Do not tumble dry.
What inspired us to reinvent thermals?
In the early days of Kosha, a client showed up requesting a base layer for the New York Marathon, at the time we didn’t have what he was looking for. That’s where it all began and we went on to innovate the Kosha’s Base Layers - India’s first temperature regulating thermal with feature rich fabrics! Not only is it softer & lighter than traditional thermals but it also doubles up as a stylish tee or legging. It’s special anti- odour, quick dry, eco-friendly properties level it up for adventure.

We proudly present our innovative Oatmeal Merino Wool and Bamboo Full Sleeves Thermal set for Men, made of the finest quality, durable fibres. The material is soft and lightweight, making it an ideal base layer to keep you warm and odor free. So whether you’re running a marathon at 10°Celsius or less or prepping for the Northern Lights, these are just perfect.

Thermals Pants for Men are crafted in a stretch fabric to give you optimum warmth and comfort. Its slim-fit style is perfect to layer with our Waterproof Hardshell Pants while you hit the bay or go whale watching at Husavik, Iceland.

To keep you extra warm for the season, we offer you cushioned technical socks for free.

Rs.13,600.00 Rs.6,780.00
  • Temperature Regulating: Ensure the wearer remains comfortable in various weather conditions from 15°C to -20°C.
  • Antibacterial Properties: Possesses natural antimicrobial properties, that ensures the garment stays fresh and clean even after prolonged use.
  • Soft Touch: The fabric used is carefully selected to offer a smooth, gentle touch, enhancing comfort and making it a pleasure to wear.
  • Durable: Can easily withstand 150-200 washes without compromising its performance or warmth.
  • Moisture Wicking: Helps to keep the wearer dry by efficiently absorbing and dispersing sweat and moisture.
  • Anti-odor: Prevents the build-up of unpleasant odors caused by bacteria.
  • Doubles up as a T-shirt: Designed from the fine merino yarn to be versatile and stylish, allowing it to be worn as a T-shirt.

Made from a soft and new age nano tech fibre unlike the old school itchy wool. So fine, lightweight & warm. Contains 47.5% Merino Wool - one of the finest and premium wool sourced ethically from the Merino Sheep, 47.5% Bamboo - known for its sustainable & antimicrobial properties, mixed with 5% Elastane to provide that ease of stretchability.

Successfully tested at the blistering colds of the Antarctica at -20°C and the pleasant winters of Lonavla at 15°C. Now enjoy the journey where the road takes you without fearing the cold.

  • Merino Wool is a delicate fibre, treat it gently.
  • As one sweats less in winters, avoid over washing this garment to keep the fabric newer longer. Its inbuilt moisture wicking and odour resistant properties allow it to be worn for 3 to 5 days at a time without washing. Simply air dry.
  • Machine wash on a wool cycle only.
  • Hand wash with Rustic Art Bio Liquid Laundry, Ezee, Genteel or any mild liquid detergent.
  • Do not tumble dry.

We proudly present our innovative Aqua Merino Wool and Bamboo Sleeveless Thermal set for Men, made of the finest quality, durable fibers. The material is soft and lightweight, making it an ideal base layer to keep you warm and odor-free. So whether you’re running a marathon at 10°Celsius or less or prepping for the Northern Lights, these are just perfect.

Thermal pants for Men are crafted in a stretch fabric to give you optimum warmth and comfort. Its slim-fit style is perfect to layer with our Waterproof Hardshell Pants while you hit the bay or go whale watching at Husavik, Iceland.

To keep you extra warm for the season, we offer you cushioned technical socks for free.

Rs.10,000.00 Rs.5,490.00
  • Lightweight: No more bulky layering- warm, lightweight & itch-free with a minimalistic design.
  • Temperature Adaptive: Perfect for transitioning seamlessly between indoor warmth and outdoor chill.
  • Highly Functional: Naturally anti-microbial, they are moisture-wicking and anti-odor, keeping you fresh.
  • Durable: No compromise in the quality even after 200 washes.
  • Perfect for snowy adventures: Stretchable and movement-friendly for snow sports like snowing and ski boarding.
  • Versatile Usage: Premium stylish design with no labels or tags that let you wear it like a t-shirt as well.

47.5% Merino Wool, and 47.5% Bamboo mixed with 5% Elastane to provide that ease of stretchability.

Thermals can be worn as a base layer or mid-layer. When worn as a base layer, it is suitable for 15°C to 10°C* When worn with layers, it is suitable for 10°C to -20°C* *Layer up or down depending on your resistance to cold weather and acclimatization

  • Merino Wool is a delicate fibre, treat it gently.
  • As one sweats less in winters, avoid over washing this garment to keep the fabric newer longer. Its inbuilt moisture wicking and odour resistant properties allow it to be worn for 3 to 5 days at a time without washing. Simply air dry.
  • Machine wash on a wool cycle only.
  • Hand wash with Rustic Art Bio Liquid Laundry, Ezee, Genteel or any mild liquid detergent.
  • Do not tumble dry.
Continue exploring

Frequently Asked Questions

Ideally, thermals are to be worn when the temperature goes below 10°C. It can go up or down depending on your body’s temperature-withstanding capability. The main duty of the thermals is to keep your body warm and dry. They are moisture-wicking and breathable. So, if you don’t wear thermals under your regular clothes, then when you sweat, your clothes will get wet which can make you feel itchy and in the worst-case scenario even hypothermia. Hence, it is always advisable to wear thermals as your first layer when in the cold and then layer it up with your regular clothes, sweaters, and jackets.

Choosing the right thermal depends on several factors including the occasion, temperature range, fabric, and the activities you may participate in.

Generally, there are three fabric compositions in which the thermals come- polyester blend, cotton & wool. Wool is the most preferred out of the three as it is the warmest. Depending on the occasion and activity, you may choose a lightweight thermal and later layer up depending on your demands. There are also options for temperature-adaptive thermal wear which keep you warm and then adapt as the temperature gets warmer. This also helps you reduce the need for other layers.

If you need further help knowing more about thermals you can check them out here.

Choosing the right thermal can be a troublesome process for many. Take precise body measurements and compare them to our size guide to unlock the perfect fit. Thermals are always better in a snug and comfortable fit. It needs to be worn closer to your body. If it's too loose, it will not serve the purpose of keeping you warm. So, if you find yourself straddling two sizes, remember: for thermals, go for the smaller size.

A: Merino Wool is a delicate fiber, treat it gently.

As one sweats less in winter, avoid over-washing this garment to keep the fabric newer and longer. Its inbuilt moisture-wicking and odour-resistant properties allow it to be worn for 3 to 5 days at a time without washing.

If your travel plans are slightly longer(more than a week), it is better to take 2 thermal sets* - use one for the daytime and one for the night. That way, in the nighttime you can air dry your used thermal and have a fresh thermal at night instead of wearing it for more than 12 hours.

*Please note that the number of thermal sets that you may need will also vary on the place, activity, and body type. If you are going to be indulging in an outdoor sport, which may cause you to sweat a lot, it is better to carry more thermals and vice versa

Our thermal wear is made of a unique combination of fine merino wool and bamboo. Unlike traditional thermals, we designed it such that you won't feel bulky when wearing it. It is lightweight, warm, anti-odor, and temperature-regulating. This indicates that you can now double up the same thermal as a T-shirt when it is warm. We have tested our thermals for 15°C to -20°C. You can easily use them for more than 200 washes without compromising the quality.

Bonus: They also come in a cute reusable jute bag that helps you carry your layers in the cold! Now go for your winter runs, snowy adventures, or cozy getaways in style.

Absolutely!

One thing we want to stress about Kosha’s thermal is that it is made lightweight consciously. We didn't want the bulkiness of the regular thermal to weigh you down and hinder your comfort. So even though it is thin, it is designed intentionally without compromising on the warmth or performance.

Further, our thermals are tested by real-life testers in temperatures ranging from -20°C to 15°C. So, you can enjoy your adventure without worries with our thermals.

Of course!

Kosha thermals will keep you warm up to 10°C when worn as is. If you wear them with other layers like jackets and sweaters, they will help you feel comfortable even at -10°C. If you are feeling cold at any temperature, it is a great idea to wear another thermal over the one you are wearing. This is also a great idea when you are traveling to any Scandinavian country wherein the windchill factor is common. You can also wear two thermals when there is a drastic change in the temperature and it takes some time for the body to acclimatize.