Living in Wisconsin, these are must-haves. I no longer have to wear 12 layers just to survive my day. I was really happy with quick shipment (and no charge was really nice, of course)

BEST product discovery in ages! We're living through another Chicago winter in style. EXCELLENT online shopping experience. Highly recommended to all my friends.

I found the Uniqlo store when killing time before a flight out of theTokyo airport. I was immediately caught by the design and colors of the clothing...very trendy and right in line with my personal style. Knowing I was heading into a cold New Mexico winter in the States, I was very intrigued by the HeatTech brand and bought several tops for my self and my daughter. I have never found winter wear as efficient, as comfortable or so pretty! I can actually stand the winter temperatures and I am a real "weenie" when it comes to the cold! I have recommended the brand to all my friends and purchased more online when I got home!! Thank you Heattech for saving me!!! Easy to use and amazingly efficient. my order arrived within days of my placing my order. The colors were true to what I had seen online. I would definitely order again and again!

I received my 2 t-shirts and leggings yesterday - very fast shipping! I LOVE the quality of the clothing and will be buying more items soon. The colors and fit are excellent. I will be wearing them all the time this winter and will report back about their warmth. Thank you for selling such wonderful clothing at a great price.

Just reordered shirts and some pants, after receiving and wearing a long-sleeve men's v neck on a recent bike ride in 40 degree F weather. WORKS GREAT! Ordered shirts for my son to play soccer in, and recommended you to all our soccer friends. Great under-shirts for running, biking, any outdoor sports. You should consider making thin stretch gloves too. I'd love to have a pair to wear when riding. Keep up the good work!

I went to Russia and forgot to bring a coat. Fortunately I had two HEATTECH shirts. I survived Siberia, and I still have the shirts! True story!

The items were phenomenal. I could not believe that the clothes were able to retain heat so well especially since they are thin. They work great as a layering piece and as a basic to wear with anything else. It breathes easily and it fits very nicely. After trying this on, I want to buy all the colors now. This is my new favorite basic.

I've loved using HEATTECH from early on, but they have made incredible progress since then. Since I'm very sensitive to the cold I can't make it through the coming season without my HEATTECH wear. It would be kind of a waste to just wear it as underwear, so I use it for different purposes depending on the size - the larger sizes are for wearing around the house and rigtht sizes are for going out because of its thinness and warmth. I get uncomfortable wearing layers of clothes, so I'm grateful for the fact that it's light and warm.

It's really easy to wear and it's soooo warm! Although I was afraid it wouldn’t be suited for warm days, it hasn’t been the case at all. The T-shirts can be used as innerwear all year round. You should definitely give it a try.

"I was only able to buy one last year since they were continuously sold out, so this year I went shopping earlier and bought five! They come in handy in that you can wear them with a cut and sew feel, or wear them under a knit wear. Absolutely no other items can be better than this in terms of this thinnes and this warmth. I'll never give it away. "

"I've worn it regularly since last year. Once it's getting cold, they ran out of the size and color I wanted…so I went to buy them earlier in this year. I'm planning on travelling in this coming chill season. Since they are thin and warm, it won't make my luggage bulky even if I bring them a lot."

My older sister said that thanks to HEATTECH she was able to stay really warm during her pregnancy, which was a huge help. This year I also bought some with my sister!

"I bought a navy blue one. It seems I'm collecting static electricity?! Since it would always crackle whenever I wore things like knit clothes, I'm really enjoying this static-free item.♪ I'd love to have a dark brown one if they will have."

"I wore HEATTECH as innerwear every day last winter, even wore Short sleeves too. They're perfect because they're light and warm, and don't show through against your outerwear. ＾＾ Only thing I was disappointed was that they were sold out soon even in the peak cold season last year! But! they went on sale before winter this year! I bought three short sleeve and three long sleeve shirts. I start wearing the short sleeve shirts since they're good for countering air-conditioning."

"These are a necessity for me in the coming season. Since I ride a motorcycle, I wear them under my jeans and other pants. They're great because they're thin and don’t get in the way. "

"I bought a blue, green, and black one while they were a limited-time offered this year. Since I bought a white, pink, red, and black last year, black one is my 2nd one. I love the colors blue and green especially! I like to coordinate them with jackets, sweaters, cardigans, tunics, and whatever else. It's really handy to have a couple of them. Just like with the Bra Top, I think it would be cool if they also came in a border design. "

"I've worn HEATTECH Leggings regularly from 2 years ago. When it's getting cold, I'm always wear them under full length pants. It's great that they're really warm! I like that they fit my legs and they don't make my legs big and fat. Since there was a limited time offer I snapped up a grey one and purple one. I hardly ever wear purple, but I just fell in love with this hue at first sight. "

"I feel like their smoothness has been improved since last year. Since it's getting cold in the morning and evening where I live, I'm already wearing them, even though it still in September now. I always get a medium size. But last year, I wanted the one with a long length that would fully cover my stomach and where the cuffs wouldn't roll up while I was sleeping, if possible. This year, it is right that I chose large size, for I am pregnant! It fits snugly over my stomach and kept me warm. The fabric over the stomach is gentle for pregnant women, whose skin is stretched and dry & itch, to helped a lot. "

I purchased HEATTECH because it was getting colder and colder these days. Up until it arrived I had been regularly wearing a 3/4 Chito Moist innerwear, but when I actually wore it out, the HEATTECH was so waaaaaaarm!! The feeling of fitting is also outstanding,! This is definitely the one for cold weather! What's more, just by moving your body slightly, you warm up considerably and start to sweat, so I'll switch between HEATTECH and Chito Moist depending on the day. Of course, when it gets colder I'll definitely buy a HEATTECH turtleneck T as well.♪ I'd be really happy if you sell out with printed-HEATTECH T-shirts, or maybe even borders. Something simple would be nice. You guys will be sure to do that, right? (LoL)

"I have both white and black HEATTECH. The scoop-neck and 3/4 sleeve makes it easy to wear. I use it as a guard wear against the cold and in place of cut and sew wear. It is really fun to choose from the many color variations. I hope you make one with lace around the collar and cuffs.☆"

"I bought dark grey, navy, and grey Leggings. Since I'm kind of on the tall side, when I considered the inseam I thought about going for a large size, but ended up purchasing the medium size so that I could also wear them under my slim fit pants. When I actually tried them on, they fit perfectly since they had good stretchiness despite being so thin. So it seems that the large size would also have been fine. I think I'll buy some more before I lose these. "

"I'm a repeat purchaser of five. I'm a huge fan of HEATTECH! I even wear it in the summer. It performs amazingly well as both inner and outerwear.♪ It'd be great if I had some more colors..."

Since there were few colors rolled out last year, I couldn’t help but enjoy choosing my colors this year!! I want to thank you guys at UNIQLO…but please be sure to put out some items with a slightly longer height (20% over in length)!!

I've been waiting for HEATTECH T-shirts for men! (for, there was only a women's before). Since I live in a cold area, I wear HEATTECH almost every day. Last year when I bought HEATTECH Long Johns for my husband, he was really pleased and said, "They're REALLY warm!" I've replaced old long underweare into HEATTECH ones! Since I was await HEATTECH T-shirt would come out, I bought them right away when they went on sale, too! Since they dry quickly after wash and don't take up much space when put away, HEATTECH are must-have items now!

"Every year I eagerly look forward to the release of the new HEATTECH products! My arms are shorter than the average person's. So wearing a 3/4 sleeve is the same as wearing long sleeves for me. Because of this, I regularly wear short sleeves. As for short sleeve shirts, I think it would be nice if there is one with longer than a short sleeve but shorter than a 3/4 sleeve. I think the sleeve length I'm looking for could be match with an even wider range of clothes for everyone!"

"I purchased my first pair of HEATTECH Leggings. I saw tons of people around the HEATTECH product display at the store and figured that it must be an amazing product. I went home without buying any that time, but of course I started wanting them, so I ordered them online. It's going to get colder from here on, so it looks like these will be indispensable on my commute by bike!"

"Since women's bodies get cold during their period, even in the summer, having this is a huge help.♪ HEATTECH doesn’t get stuffy even in the summer. It's the best!♪"

"I bought a HEATTECH turtleneck for the first time! Before then I regularly wear HEATTECH camisoles, slips (←still waiting for this one to go on sale), Scoop neck 3/4 sleeve shirts, socks, and Leggings. When I tried them on I thought "This is amazing!" It has a soft and gentle feel when worn. I thought I wouldn't like it if it was tight aroung the neck, so I bought one size larger, which turned out to be a great fit! I wonder if it's alright to go two or three sizes higher if I worn it for relaxing? While I plan on layering with it, I feel like I try to show it on purpose rather than just using it as "underwear." Casting aside old lady's under shirts!? What a brilliant feat. Since the price went up this year I've been slightly hesitant, but since they seem to continue evolving year by year I thought it was a good purchase."

"I love HEATTECH! Every year I buy 2 or 3 HEATTECH because of its comfort and easy handling. But since I mainly wear them as outerwear the neckline is too deep for me. You should definitely make a crew neck or a U-neck version. Oh, and could you please add some in pastel colors too?"

I didn’t see brown this year. It was good I purchased one last year. I'm pleased with the variety of colors. If I don't buy one now I'll just end up regretting it again... Several years ago I bought a T-shirts with pearls sewn on it. Although I would get the same grey one later, I totally missed it... I still haven't given up. Hoping some items coming back in the store!

"I bought grey and navy shirts, which they didn’t have last year. I'm pleased with their simplicity, and that they have a deep neckline and a height length that is just right. Since I often roll up my sleeves for my work, the short sleeves are convenient. Seems like I'll definitely be getting some more of these when it turns cold. "

"I also got a late start last year, and I wasn’t able to choose my colors. So this year I tried to get them as early as I could, and so I aimed for the limited time price...By dropping by early on I was able to get ahold of mine right away. ＾＾ Because of this I should be in good hands during the winter this year...which is to say I should be able to endure it. There was a fuller array of color's from last year, and I enjoy coordinating them with other clothing layers...so I guess this allows me to kill two or even three birds with one stone!? I'm looking forward to winter now thanks to you UNIQLO.＾＾"

"I was really impressed by the ones I bought last year, so this year I bought more to add to my collection! Although the knitted wool pants that were such hot sellers have a cute design, they make your butt look big...But with these they're totally fine with pants or a skirt since they're so incredibly thin, and even with black it doesn't look slovenly if someone should catch a glimpse from the back. That's why I'm so taken with them! They also feel nice.♪ They're warm since they cover everything (though not all over of course). During the day I wear these, and then when I go to bed at night I sleep with a HEATTECH belly warmer on top.♪ If I do this then my stomach doesn't get cold, even in winter when it's freezing! （＾o＾）v"

"When my mother underwent rehabilitation for a stroke last winter, I dove into a UNIQLO store and bought HEATTECH T-shirts to get her undergarments in order. My mother was greatly pleased in a good strechalbe fabric around the neck line, for she could get changed with one hand, and they didn't get out of shape. They sold out soon after, so I've been eagerly awaiting them. This season I want them too! There's absolutely nothing my mom would trade these for. Thanks!"

"I bought the short sleeve T for my son. But it is quite good for me! It's pretty warm since it differs from the women's version in that the neckline is closed up snugly. It's great for both men and women. I'm also pleased by the fact that it has enough length of sleeves!"

I bought two of black, navy, and grey at the store. Since I couldn’t get anything at all last year, I made sure that I had backups this year. I was impressed that it didn't feel out of place even when I paired it with a one-piece dress. I put them on when I feel cold from being underdressed, but they're different from ordinaly leggings in that they're soft and feel good against my skin. Personally, I think it would be good if there were a variation that were just a little shorter.

"This is must-have item for skirt wearers.♪ I want this length for my children! With their kindergarten uniforms their underwear is completely visible, so they need underpants (maybe black?) as well!!"

"I bought them for my husband, who catches terrible colds every year in the winter. Last year I had my husbund put on my turtleneck and he seemed quite taken with how warm and thin it was. Since there are turtlenecks with slightly longer neck this year, they should keep his throat and neck warm, which will make the cold air more comfortable. I purchased them early on, since popular products tend to disappear quickly..."

This is the style that I wear the most; I wear HEATTECH whenever I'm going out or going to sleep. This year I purchased a navy one.

I bought a black one last year, and it's been in my heavy rotation ever since. This year I also picked up black and dark grey, and have even given them to my mom. It's perfect as innerwear since it's thin and isn't big and cumbersome.