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Promo
-19%
Bestseller
Man's T-shirt RJ Everest black
Man's T-shirt RJ Everest black
In Stock

Features:Warmth: LightMaterial weight: 120Layer: FirstSex: MenLength of the sleeve: ShortDesign of t..

79.25€

64.00€

Promo
-19%
Bestseller
Lady's T-shirt ACTIVE MOUNTAINS BLU S
Lady's T-shirt ACTIVE MOUNTAINS BLU S
In Stock

Features:MID weight, 100% MERINOWarmth: MediumMaterial weight: 160 gLayer: FirstSex: WomenLength of ..

79.25€

64.00€

Promo
-52%
Bestseller
Women`s merino wool middle layer Kilpi WOLIE-W UL
Women`s merino wool middle layer Kilpi WOLIE-W UL
In Stock

Main advantages:natural Merino wool combine with artificial wool for durability beautiful desig..

125.00€

60.00€

Bestseller
Men’s Cooling Sports T-Shirt Sensor Coolmax Impress Saphire/Trees
Men’s Cooling Sports T-Shirt Sensor Coolmax Impress Saphire/Trees
In Stock

❄️ Stay Cool and Move Freely with Sensor Coolmax Impress When your workout heats up and the sun b..

 

47.00€

Bestseller
Men’s IONAS Tact Camo Baselayer Set – Breathable Camouflage Thermal Underwear
Men’s IONAS Tact Camo Baselayer Set – Breathable Camouflage Thermal Underwear
In Stock

🌲 Tactical Stealth and Performance with IONAS Tact Camo The IONAS Tact Camo baselay..

 

65.00€

Promo
-17%
Lady's T-shirt MERINO IMPRESS tee ss BLK S
Lady's T-shirt MERINO IMPRESS tee ss BLK S
In Stock

Features:100% merinoMaterial weight: 160 gLayer: firstT-shirt design: anatomical cut with printUV pr..

89.48€

74.00€

Promo
-40%
Men´s merino wool base layer Kilpi MAVORA TOP-M DBL
Men´s merino wool base layer Kilpi MAVORA TOP-M DBL
In Stock

Main advantages:100 % natural Merino wool170 gr / m2 knit merino woolcomfortable fitted cutflat seam..

99.00€

59.00€

Promo
-20%
Women's thermal underpants SENSOR MERINO ACTIVE black
Women's thermal underpants SENSOR MERINO ACTIVE black
In Stock

Features:100% merino woolMerino Active materialbreathablesoftwarm even when wetodor-resistantUV prot..

72.00€

57.00€

Promo
-19%
Man's T-shirt Earth riviera blue
Man's T-shirt Earth riviera blue
In Stock

Features:Warmth: LightMaterial weight: 120Layer: FirstSex: MenLength of the sleeve: ShortDesign of t..

79.25€

64.00€

Promo
-40%
Men´s merino wool base layer Kilpi MAVORA TOP-M UM
Men´s merino wool base layer Kilpi MAVORA TOP-M UM
In Stock

Main advantages:100 % natural Merino wool170 gr / m2 knit merino woolcomfortable fitted cutflat seam..

99.00€

59.00€

Promo
-19%
SENSOR MERINO IMPRESS tee ss MEN blk/honeycomb
SENSOR MERINO IMPRESS tee ss MEN blk/honeycomb
In Stock

Features:100% merinoMaterial weight: 160 gLayer: firstT-shirt design: anatomical cut with printUV pr..

79.25€

64.00€

Promo
-17%
Man's T-shirt MERINO ACTIVE PT tee ls BLK
Man's T-shirt MERINO ACTIVE PT tee ls BLK
In Stock

Features:100% merino woolMerino Active materialbreathablesoftwarm even when wetodor-resistantUV prot..

89.48€

74.00€

Promo
-20%
Man's thermal underpants MERINO ACTIVE BLK M
Man's thermal underpants MERINO ACTIVE BLK M
In Stock

Features:100% merino woolMerino Active materialbreathablesoftwarm even when wetodor-resistantUV prot..

72.09€

57.00€

Promo
-17%
SENSOR MERINO ACTIVE OUTSIDE MEN TEE LS deep blue
SENSOR MERINO ACTIVE OUTSIDE MEN TEE LS deep blue
In Stock

Features:100% merino woolMerino Active materialbreathablesoftwarm even when wetodor-resistantUV prot..

89.48€

74.00€

Promo
-17%
Man's T-shirt IMPRESS BLK/STRIPES S
Man's T-shirt IMPRESS BLK/STRIPES S
In Stock

Features:100% merinoMaterial weight: 160 gLayer: firstT-shirt design: anatomical cut with printUV pr..

89.48€

74.00€

Promo
-20%
Man's thermal underpants MERINO ACTIVE gray
Man's thermal underpants MERINO ACTIVE gray
In Stock

Features:100% merino woolMerino Active materialbreathablesoftwarm even when wetodor-resistantUV prot..

72.09€

57.00€

Promo
-40%
Women`s merino wool base layer Kilpi MAVORA TOP-W UL
Women`s merino wool base layer Kilpi MAVORA TOP-W UL
In Stock

Main advantages:100 % natural Merino wool170 gr / m2 knit merino woolcomfortable fitted cutflat seam..

99.00€

59.00€

Promo
-19%
Women's T-shirt MERINO AIR Summit mustard
Women's T-shirt MERINO AIR Summit mustard
In Stock

Features:UV protection UPF 25+Breathable90% merino, 10% padHOdor resistantSoftWarmth: lightMaterial ..

79.25€

64.00€

Promo
-17%
T-shirt long sleeves MERINO ACTIVE SENSOR terracotta
T-shirt long sleeves MERINO ACTIVE SENSOR terracotta
In Stock

Features:100% merino woolMerino Active materialbreathablesoftwarm even when wetodor-resistantUV prot..

89.48€

74.00€

Promo
-20%
Men's Merino thermal underwear T-shirt Mersa M green
Men's Merino thermal underwear T-shirt Mersa M green
In Stock

Merino is a natural thermal material made of sheep's wool. It is also suitable for allergy sufferers..

75.00€

60.00€

Promo
-30%
Ladie's Merino thermal underwear legging Kilpi Janna-W DBL
Ladie's Merino thermal underwear legging Kilpi Janna-W DBL
In Stock

Main advantages:100% natural Merino woolbeautiful designcomfortable cutflat seams for complete comfo..

50.62€

35.00€

Promo
-40%
Women´s merino wool base layer Kilpi MAVORA TOP-W LGY
Women´s merino wool base layer Kilpi MAVORA TOP-W LGY
In Stock

Main advantages:100 % natural Merino wool170 gr / m2 knit merino woolcomfortable fitted cutflat seam..

99.00€

59.00€

Promo
-19%
Lady's T-shirt Songbirds deep blue
Lady's T-shirt Songbirds deep blue
In Stock

Features:MID weight, 100% MERINOWarmth: MediumMaterial weight: 160 gLayer: FirstSex: WomenLength of ..

79.25€

64.00€

Promo
-19%
Lady's T-shirt Hills riviera blue
Lady's T-shirt Hills riviera blue
In Stock

Features:Warmth: LightMaterial weight: 120Layer: FirstSex: WomenLength of the sleeve: ShortDesign of..

79.25€

64.00€

Rating

Thermal underwear is an important part of the outdoor clothing, which is increasingly used in outdoor sport activities, indoor sports even in everyday life in city.
EXTREME SPORT Shop offers a wide range of high quality and functional thermal underwear for training, competitions and leisure of leading manifacturers well known on the market with the impeccable quality they offer. Here you will find a different models for men and ladies, as well as models for kids and juniors, pursuant with the chlid physique.

THERMAL UNDERWEAR CRAFT, SWEDEN

After years of active research in exploration and development of properties like ventilation and moisture dispersal in different fabrics, Craft has developed a basic principle to create functional thermal underwear, which will provide the best body microclimate.
1. Layer first - internal outfit
The main layer which efficiently transports the moisture out of the body and distributes it to the outside of the clothes where it could be evaporated or passed to the next layer. The internal outfit should be worn under outer layers for optimal performance and comfort, no matter the weather conditions.
2. Layer second - middle outfit
Second layer provides insolation and heat by transporting the moisture and excess heat to the next layer or the surrounding enviroment. When temperatures fall this layer allowes you to retain the valuable body heat without reducing your freedom of moving.
3. Layer third - external outfit
The third, external layer is your "shield" against the nature influence and provides you comfort in all weather conditions. This layer protects against wind, rain and cold and releases the exceess heat and moisture fron the layers under at the same time.

THERMAL UNDERWAER BRILLE, BULGARIA
Brille company was established in 1995 in Slivnitsa town. It is a Bulgarian brand specialized in the production of lingerie, a combination of cotton and lace.
  Today, under the brand Brille the company offers a wide variety of lingerie and underwear with excellent build quality, design and materials that can satisfy every taste.
Brille company has a well-developed domestic market. Bringing together young sales team, the original ideas of the designer and the long experience of the masters in production, the company continues to delight its customers.
The used materials are with high quality. The company imports directly from France, Spain, Germany, Italy and Turkey.
BRILLE company was awarded with the Silver Lion at the exhibition for Bulgarian producers “Made in Bulgaria” in 1997, and in the year of 2000 it achieve a gold medal for design at the Plovdiv International Fair.
In 2013/2014  Brille began producing underwear series Warm, which quickly became a mass due to the very good price / quality ratio. Brille gradually added to its portfolio different models underwear, including Merino Pollari and others.
Brille relies on functional design and lightweight, breathable fabrics.
Brille is freedom of movement and modern look to your active lifestyle.

THERMAL UNDERWAER FUSE, GERMANY

Produced with high technologies to keep the heat, emitted from the body and transporting the moisture sweating out of the clothing, the thermal underwear FUSE retain the skin always dry, dries quickly and does not retain odours. Thans to its breathability it neutralises the odour and you can practice your favorites activities without any discomfort. The collection contains different product lines: ALL SEASON - for all seasons and STAY COOL - lightweight for summertime.

THERMAL UNDERWEAR BARS, BULGARIA
Bulgarian brand BARS is proof that in Bulgaria there is a company that creates perfect products that can contend with the biggest names in the industry. BARS produces not only for the Bulgarian market, but it also exports production for countries like Germany, Netherlands, Norway, and Romania. The main advantages of BARS thermal underwear are the high tech and anti-bacterial materials which makes the products good for different temperature variations

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