10 best under armour thermal underwear

Under Armour is a popular brand known for its sportswear and athletic gear, including thermal underwear. Under Armour thermal underwear is designed to provide warmth and comfort during cold weather activities, making it suitable for various outdoor sports, running, exercise, and fitness routines.Here are some key features and information about Under Armour thermal underwear:

  1. Material: Under Armour thermal underwear is typically made from high-quality, moisture-wicking fabric designed to trap heat and keep you warm in cold conditions. The fabric often includes a blend of synthetic materials like polyester and elastane for stretch and durability.

  2. Moisture-Wicking: These thermal base layers are engineered to wick sweat away from your skin, helping to keep you dry and comfortable during intense workouts or outdoor activities.

  3. Compression Fit: Some Under Armour thermal underwear is designed with a compression fit, which provides muscle support and helps reduce muscle fatigue. It can also aid in recovery after strenuous exercise.

  4. Flatlock Seams: To prevent chafing and irritation, many Under Armour thermal pieces feature flatlock seams, ensuring a comfortable fit even during extended wear.

  5. Four-Way Stretch: The fabric often includes four-way stretch technology, allowing for a full range of motion without restricting your movements.

  6. Odor Control: Many Under Armour thermal pieces incorporate anti-odor technology to inhibit the growth of odor-causing bacteria, helping you stay fresh during prolonged use.

  7. Layering: Thermal underwear is designed to be worn as a base layer beneath your clothing, providing an additional layer of insulation to keep you warm in cold weather.

  8. Versatility: Under Armour thermal underwear is suitable for a wide range of cold-weather activities, including running, skiing, snowboarding, hiking, and more. It can also be worn casually as cold-weather loungewear.

  9. Size Range: Under Armour offers thermal underwear in various sizes to accommodate different body types and preferences.

  10. Stylish Options: The brand often offers a variety of styles and colors, allowing you to choose thermal underwear that suits your personal fashion preferences.

Whether you're an athlete looking for performance-enhancing gear or simply someone who wants to stay warm and comfortable during outdoor activities in cold weather, Under Armour thermal underwear is designed to meet your needs. Be sure to consider the specific features and fit that work best for your intended use and body type.

Below you can find our editor's choice of the best under armour thermal underwear on the market
  

Under Armour Men's Packaged Base 2.0 Crew-Neck T-Shirt

Under Armour

Based on 541 reviews Check latest price

Product description

UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity performance in cool conditions. UA Scent Control Technology to keep you undetected in all pursuits. Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable. Material wicks sweat & dries really fast. 4-way stretch construction moves better in every direction.

  • Imported
  • UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity performance in cool conditions
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch construction moves better in every direction

Under Armour Men's Packaged Base 2.0 Leggings

Under Armour

Based on 600 reviews Check latest price

Product description

UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity performance in cool conditions. UA Scent Control Technology to keep you undetected in all pursuits. Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable. Material wicks sweat & dries really fast. 4-way stretch construction moves better in every direction. Performance elastic waistband. Working fly. Inseam: 30.5".

  • Imported
  • UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity performance in cool conditions
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch construction moves better in every direction

User questions & answers

Question: Will base layer keep you warm in 32 degree weather
Answer: It should. My husband and son wear them for hunting in winter and when they have to work outside in the winter and they love them.
Question: Are these compression or Fitted
Answer: They are fitted,they fit tight but not compression
Question: Where are they made
Answer: The tag on the legging said it was made in Vietnam.
Question: Can you wear them in warmer weather too or would they roast you
Answer: Got them for my son for Christmas. He is an EMT and is often outdoors in all types of weather for extended periods of time. He says they are great. I don't think you could wear them in warmer weather. They are too toasty.

Under Armour Men's ColdGear Compression Leggings

Under Armour

Based on 5 reviews Check latest price

Product description

Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior. Stretch-mesh gusset & inseam panels provide strategic ventilation. 4-way stretch construction moves better in every direction. Material wicks sweat & dries really fast. Anti-odor technology is a superlative innovation which helps prevents odor

  • 87% Polyester, 13% Elastane
  • Imported
  • Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior
  • Stretch-mesh gusset & inseam panels provide strategic ventilation
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Anti-odor technology is a superlative innovation which helps prevents odor

User questions & answers

Question: My husband is 6 foot about 195...what size
Answer: Large
Question: Are these the old models? Are they comparable to which of the new ones, 2.0 3.0 or
Answer: they are comparable to 3.0
Question: Inseam length of 3xl tall
Answer: Not sure but there’s a size chart box on the page that you can check for your size.
Question: Are the ankle parts tight fitting or are they loose. I’ve ordered ua shirts before and while the body is tight the sleeve ends are very big
Answer: Tight both on ankles and wrist.... If they weren't then I'd have sent them back

Product features

KEEP WARM, NOT HOT

As light as a T-shirt and brushed on the inside, so it feels soft and traps your body heat.

STAY-PUT STRETCH

Fabric stretches evenly in all directions, so it won’t bunch up or lift when you move.

QUICK-DRY COMFORT

Pulls sweat to the surface to dry faster and help avoid that cold, clammy feeling.

Under Armour Men's ColdGear Base 4.0 Leggings

Under Armour

Based on 1 reviews Check latest price

Product description

UA Base 4.0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold. UA Scent Control Technology to keep you undetected in all pursuits. Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable. Material wicks sweat & dries really fast. 4-way stretch construction moves better in every direction. Performance elastic waistband. Working fly. Inseam: 30.5". Under Armour Men's ColdGear Base 4.0 Leggings are built for the snow, extreme cold weather and lower activity. These men's cold weather leggings feature a unique pattern traps heat without adding bulk. Think long underwear, revamped for today's top athletes. Wear under, or as, your gym pants, training pants or workout pants. Under Armour inspires you with high-performance, quality athletic gear you never knew you needed and can’t imagine living without. From stretchy, sweat wicking fabric to keep you light in the heat to cold weather gear that keeps you warm, Under Armour clothing helps you perform at your best. Ideal for the gym, sports or outdoor fitness—from football, basketball, golf, volleyball and tennis to hiking, running, cycling, yoga and weight training. Whatever training you do, get inspired with Under Armour.

  • Imported
  • Men's Cold Weather Leggings: Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
  • Stay Warm in the Snow: UA Base 4.0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold
  • UA Scent Control Technology: Keeps you undetected in all pursuits, making these perfect for gym pants, training pants or workout pants
  • Flexible Under Armour Men's Leggings: 4-way stretch construction helps these men's leggings move better in every direction
  • Be Comfortable While You Play: Material wicks sweat & dries really fast
  • Perfect For Any Sports Activity: These leggings don't add any bulk

User questions & answers

Question: How does the working fly show
Answer: The measurements for the Men's UA Vital Warm-Up Pants are listed below!INSEAM: Regular: 32" Tall: 34"
Question: I am 6' 4 and 33 waist what size should I get
Answer: I normally wear medium in pants similar to these. After reading a response to the question of size, I tried on a large at Big 5 and the large fit me perfectly (I have a 34 waist). The length is a problem as they are all 34 inch inseams, and for me they drag on the ground.
Question: What size should I choose if my jeans are w33-32 l
Answer: Hi Krystle,Yes, I have ordered 3 pairs of these pants in diff rent colors, and all have a zipper that extends from the bottom of the pant to approx. 6-7 inches up the leg.
Question: What is the fabric
Answer: 10" inseam

Under Armour Men's Packaged Base 3.0 Leggings

Under Armour

Based on 628 reviews Check latest price

Product description

UA Base 3.0 All Season Baselayer is extremely versatile, providing midweight warmth & mobility to a variety of activity levels & cold temperatures. UA Scent Control Technology to keep you undetected in all pursuits. Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable. Material wicks sweat & dries really fast. 4-way stretch construction moves better in every direction. Performance elastic waistband. Working fly. Inseam: 30.5".

  • Imported
  • UA Base 3.0 All Season Baselayer is extremely versatile, providing midweight warmth & mobility to a variety of activity levels & cold temperatures
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch construction moves better in every direction

User questions & answers

Question: what is the length of the leggings
Answer: I’m sorry, I’m not sure but they seem short and small.
Question: I am 5'7 and have a waist about 35 inches and hear one should by bigger than normal so should i go l or xl
Answer: What size did you end up going with? I'm 5'6 with 34 waist. L or xl? Thanks
Question: Is this 3 pair of leggings for
Answer: No it's their 3.0 version of cold weather leggings the next level up is 4.0
Question: Is this pants and shirt
Answer: No. It’s just pants or shirt. They are very good quality and keep you warm on the coldest days

Under Armour Men's ColdGear Armour Compression Mock Long-Sleeve T-Shirt , Black (001)/Steel , Large

Under Armour Apparel

Based on 1 reviews Check latest price

Product description

Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior. 4-way stretch construction moves better in every direction. Material wicks sweat & dries really fast . Anti-odor technology prevents the growth of odor-causing microbes. Smooth, chafe-free flatlock seam construction. Updated, ergonomic mock neck with ARMOUR wordmark on back.

  • 87% Polyester, 13% Elastane
  • Imported
  • Machine Wash
  • Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Smooth, chafe-free flatlock seam construction

User questions & answers

Question: Is the UA logo on the collar, iron on or embroidered
Answer: it is iron on and surprisingly I have done everything with this shirt form working out, bicycle touring, and construction and the logo is still on the shirt. Not that it matters to me. The shirt is outstanding.
Question: does the pants have a fly
Answer: The compression pants do not, but the cold gear 4.0 do
Question: Is this a two piece ? Pant and shirt
Answer: I'm not sure what you are looking at, but what I bought was a not a two piece it was the long sleeve shirt only.
Question: I'm 5"10 179 what size do you recommend
Answer: I went off waist size (31") which is a medium according to UA size chart. I'm 5'10" 165. If you're over 32" then go with a large. Also consider chest size. I'm at the top end of the medium range, just a touch over 40", but the medium size still fits me very well. Just remember this is a compression fit. It is supposed to be second skin tight, but not restrictive. I wear mine as a base layer for cycling and running and have no problems moving.

Under Armour Men's Waffle Leggings

Under Armour Apparel

Based on 21 reviews Check latest price

Product description

Waffle-textured fabric traps warmth without packing on weight.Material wicks sweat & dries really fast.Anti-odor technology is a superlative innovation which helps prevents odor.Performance waistband.Working fly.

  • 72% Polyester, 28% Cotton
  • Imported
  • Machine Wash
  • Waffle textured fabric traps warmth without packing on weight
  • Material wicks sweat & dries really fast
  • Anti odor technology prevents the growth of odor causing microbes
  • Performance waistband
  • Working fly

User questions & answers

Question: What size would be perfect for me? I am 5"7 and weigh 70 kg i prefer a snag fit would appreciate recommendations
Answer: Nope. Don't like giving advice

Under Armour Boys' ColdGear Mock

Under Armour

Based on 423 reviews Check latest price

Product description

Dual layer fabric with an ultra warm, brushed interior & a smooth, fast drying exterior.4 way stretch construction moves better in every direction.Material wicks sweat & dries really fast.Anti-odor technology is a superlative innovation which helps prevents odor.Mock neck construction with embroidered logo.

  • Imported
  • Tumble dry
  • Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Mock neck construction with embroidered logo

Product features

Keep Warm, Not Hot

Stay warm with a lightweight,

dual-layered fabric that circulates

your body’s heat.

Stay-Put Stretch

Modified 4-way stretch keeps

the fabric from creeping up when

you move.

Quick-Dry Comfort

Pulls sweat to the surface to dry

faster and help avoid that cold,

clammy feeling.

Under Armour Boys' Big Fitted Crew Neck

Under Armour

Based on 11 reviews Check latest price

Product description

Ua base is a system of base layers, numbered from 2.0 to 4.0, that takes you from cold to absolutely freezing temps. It's constructed using a special negative grid pattern with each individual cell designed to trap heat without adding bulk. Think long underwear, engineered for athletes performing at their peak. Ua base 2.0 is built for cold weather and higher activity levels.

  • 71% Polyester, 29% Elasterell-P
  • Imported
  • Pull On closure
  • Machine Wash
  • Moisture transport system wicks away sweat & dries quickly
  • For cool conditions & high activity
  • Keeps you warm

Men's Thermal Underwear Set, Sport Long Johns Base Layer for Male, Winter Gear Compression Suits for Skiing Running

Based on 2 reviews Check latest price

Product description

Why choose us?

MEETYOO Men's 2 Piece Thermal Underwear Set -- Stay warm in winter

Comfortable and warm in cold seasons

Designed for comfort with an elastic waistband and fleece lined, absolutely non-bulky, excellent for thermal retention.

Sweat wicking and quick dry 

Quick drying material is designed for outdoor sports. Two way air circulation, wick away sweat to keep you dry.

Warm and ideal gift in winter

The compression sets is an elegant and practical gift for father, grandfather, uncle, brother, son, husband and boyfriend in the cold weathers.

Suitable for many occasions

This thermal underwear men for cold weather is ideal gear for all kinds of activities, such as training, rash guard, running, squat, weight training, cycling, yoga, soccer, skiing, snowboarding, indoor gym exercise, fitness body training

Details

Package: 1 long sleeve top and 1 full length bottom

Material: 92% polyester, 8% spandex

Color: Black, Blue, Grey, Green, White

Notes

1. If you prefer a looser fit, go up a size.

2. The pants are designed for outdoor sports, so there is NO OPEN FLYING on the pants. 

3. Hand wash or gentle machine wash, Do not dry clean. Do not bleach. Do not tumble dry, Line dry away from heat. Iron on low heat.

  • 92% Polyester, 8% Spandex
  • [Excellent Flexibility For Any Movement] The men’s thermal clothing is designed with four way stretch compression for your freedom of outdoor activities, never have bound feeling. Flat lock will prevent chafing and irritation of skin. 92% polyester, 8% spandex, great flexibility can keep the lasting size and shape retention.
  • [Slim&Light But Keep Warm In Winter] There are a long sleeves shirt and pants in package. They’re really light, soft and comfortable, especially for keeping warm in cold conditions. Ensure that the thermal long johns for men will bunch around your waistline or sleeves and reduce heat loss.
  • [Instantly Absorbing Sweat In Exercise] The thermal fitness shirt is made of moisture wicking and breathable fabric, which will absorb sweat and dry quickly in exercise and keep away from clammy feeling, provide a enough comfort and warmth when you play sports in cold weathers.
  • [Feel Free To Wear Outside Or Base layer] The men's gym shirt is good to wear at home or as a base layer under your coats, it also will warm you as comfy pajamas on cold nights. Cold weather men’s thermal gear is perfect for active sports like hiking, cycling, snowboard, skiing, military& tactical games, hunting and fishing.
  • [100% Satisfaction Guaranteed] Any problem with the thermal shirt and leggings, please feel free to contact us, we will try our best to help you. You can get 30 days warranty and 100% money back.

User questions & answers

Question: I’m 5’9” 165lb what size should I buy
Answer: One size up the dryer will shrink them a lttle. They are very warm and extremely flexible. I hope this helps you.
Question: I consistantly buy thermal shirts size xl and pants large. what do you suggest
Answer: It’s will be fine. I think.
Question: Yesterday I was a that it would be here today but now its Monday? Bad advertising
Answer: Your question went to the wrong place, try again. I am not a supplier.
Question: Im 5'8" 180. What size do you recommend
Answer: I purchased two pairs of these thermals and I left a good review but after wearing both of them I realized that they do not fit the same the second pair I purchased was the exact same size as the first pair and they did not fit me I ended up having to give them to a friend so honestly I believe it's a crapshoot these things must be made in China very unfortunate because they are very warm and comfortable

Product features

Moisture Wicking and Quick Dry

This thermal underwear set made of 92% polyester+8% spandex and fleece lined with excellent Moisture Wicking and Quick Dry performance, instantaneous absorption of sweat after exercise prevents the skin stickiness to protect your muscle.

Breathable

The long johns with 2 way air circulation design provides super-breathable function, Prevent Body Odor and keep you dry and cozy.

Skin-friendly Design

Four-pin six-wire process avoids friction between the garment and the skin, increasing the comfort of the wearer, perfect for workout.

Non-Bulky

This Thermal set comes with fleece lining and only 0.5kg weight,keep you warm in the cold weather and absolutely Non-Bulky.

Wash tips:

Hand wash and Machine wash recommended, Do Not Iron or Bleach, Avoid Fabric softeners, Tumble Dry Low and Do not dry clean. (Max temperature is 86℉ (30℃).

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