Men's Thermal Underwear Set Soft Fleece Lined Long Johns Light/Mid/Heavy Weight Base Layer Top & Bottom M11/M24/M57

First, let me say that, while I ordered a medium, a large with shipped to me. Rather than go through the return, refund and reorder process, I decided to try contacting LAPASA first. A representative replied to my message in the same day, offering to send the correct size straight away or refund the product immediately. The representative, who did supply her name, did not request that I leave positive feedback (or any feedback at all) as a stipulation to receive her assistance. She just acknowledged the problem, offered the solutions and did it in a friendly manner. I chose a replacement. Great communication and resolution. As stated, my info is 195lbs / 6'0" / Size: Medium. I originally ordered the large and it was too loose on me/didn't hug my skin. The mediums fit perfect. I have long arms and legs with a short torso. Even so, the length of both the top and the bottom is good. Although I haven't worn these in very cold weather, the thickness and quality of the outer material is very good. Added to that, the fleece inner material is substantial & soft. These thermals should perform very well in cold weather. Indeed, they do seem to be heavyweight as promised. I will update after testing them in said conditions. For my preference, the thermal shirt could be longer in terms of body length. But it does have sufficient length to be tucked in. I believe this product to be a fantastic buy and my update will be posted very soon, as the weather has just turned, heading towards bitter cold. (I've included two images of the inside fleece material in an attempt to illustrate the thickness and quality. Otherwise, the set looks exactly the same as pictured.)

These are terrifically comfortable as well as effective. Right now I’m wearing only these in a 68F (20C) house in perfect comfort. I added a sweatshirt but found the combo too warm. The fit is exactly as expected. What wasn’t expected but welcome is that they are both warm as well as being smooth (as opposed to the waffle material) and thin yet warm. In a severe test, I wore these as a first layer under Carhartt overalls, a light sweatshirt and a snowmobile jacket for motorcycle riding. Starting in temperatures of about 38F or 3C I was comfortable up to speeds of 80 mph or 130 kms/hr in a naked (no fairing or windshield) bike. If you choose to wear this and are male, I strongly suggest you do not use underwear under these. Doing so will leave you in a difficult position to relieve yourself. I’m pleased with all aspects of these finding them to be more comfortable and effective than I thought when I ordered them. Definitely a winner.

I am always cold. If the temperature is below 60F, I start having difficulty regulating my body temperature. I have spent more money on various "warmest rating" outerwear and base layers than I care to think about and nothing seemed to cut the cold of midwest winters...until these. I was so impressed with the performance of these that I now own four sets of the thickest/warmest ones as well as two of the mid-weight shirts for when I need a bit of added warmth but not a full set of base layers. I spent 16 hours insulating an attic while it was 19 degrees outside in just these with a sweatshirt and pants over them and I was never cold at ALL. They're also great for doing outdoor winter projects. Sizing/fit: Across the four sets that I now own, there is some slight size variation but not enough that I would order anything but my usual size. The navy blue set runs a tad short/small but it works just fine. I believe these generally fit very true to size. These have a lot of stretch for ease of movement and don't fit as snug as many base layers do. I like that. If you're on the fence about size, unsure whether to buy your usual size or size up, I would suggest your usual size. Bottom line: if you're on the fence and wondering if this will just be another base layer than makes promises it can't keep, these actually do the job and do it well. GET THEM.

When I first opened the box I was surprised to see a nicely packaged product that gave it a real premium feel. The underwear is EXTREMELY comfortable and from the moment I put them on I could feel the extra warmth. The day I bought them I went for a walk with my family and it was about 50 degrees out. I didn't feel like wearing a jacket so I just wore the long underwear under a sweatshirt and jogging pants. I felt very comfortable and the underwear didn't make me too warm. The material is extremely light and soft. It felt like I wasn't even wearing it. The only thing that's preventing a 5 star rating is that the bottoms have a little too much give in the waistband. I'm 5'10" and 180lbs and ordered a large. The top fits nice, but I may end up returning them for a M. I also don't know if they will be good for subzero weather. I'll have to wait to winter to find out.

These were my favorite item last Winter. They are very well made, comfortable, and very warm. If you are planning on sub-zero weather this season don't skimp, get the thick 300 option. A+++

I'm in Fairbanks Alaska, and purchased the thermoflux 300 in size Large, I love these as a 'base layer' when I have to go out in the extreme cold such as -30. Again, as a 'base layer' they are very warm under insulated clothing. Here it's all about layering. I have actually worn these under my jeans or insulated sweat pants when I go shopping and they never fail to keep me warm. I'm here because I'm thinking of ordering another pair and had to look up my order history to easily find them and thought I'd leave a comment.

Ho acquistato altri set di maglie termiche (di altre marche anche blasonate) ma mi facevano tutte sudare troppo. Mi ero quindi arreso e preferivo soffrire il freddo (con le maglie di cotone classiche) al fine di evitare di sudare continuamente. Poi ho provato questo prodotto Lapasa e la musica è cambiata. Ho detto: << finalmente un prodotto che mi tiene caldo nel massimo confort e senza farmi sudare!!!>>. Troverete questo prodotto un prodotto validissimo che diventerà per voi una seconda pelle... e non ne potrete fare più a meno nei giorni di freddo. Le cuciture non danno alcun fastidio. La parte interna è spazzolata. Io comprerò altri set per avere il ricambio. Se siete tipi freddolosi, e volete un set termico che vi tiene caldissimo, allora questo fa al caso vostro. Promosso a pieni voti!!!

Funcionar funciona bien y calienta. Es bastante cómodo y no se nota que lo llevas puesto. Lo malo es que en un sólo día de uso ya hay que limpiar la parte de arriba por el olor de las axilas.

Ottimo prodotto considerando anche il prezzo. Lavoro spesso fuori di notte e con questo freddo di soffre molto ma grazie a questo aderente e comodo set intimo termico il freddo si percepisce in maniera molto meno drastica. La misura M per un uomo di 1,75 per 75 kg è assolutamente perfetta, dopo questi parametri consiglio la L. PRODOTTO FANTASTICO, 5 Stelle E complimenti sempre ad Amazon per le spedizioni avvenuta addirittura in anticipo

bella qualità, e caldo, elastico, "accogliente" non so se capite ahahha davvero bello. lo consiglio vivamente un ottimo acquisto. e arriva in poco tempo

Two products with same size tags and type, still vary from one another!!