






❄️ Gear Up, Stay Warm, and Own Winter Like a Pro!
HEROBIKER Long Johns Thermal Underwear Set features ultra-soft polyester-spandex fleece lining that delivers exceptional warmth without weight. Designed with four-way stretch fabric and flatlock seams, it ensures maximum comfort and freedom of movement. This breathable, lightweight base layer fits snugly under clothes, making it perfect for skiing, hunting, cycling, and all cold-weather activities.








| ASIN | B09BDXGV3W |
| ASIN | B075WXWTXL |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #27,680 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7 in Men's Thermal Underwear Bottoms |
| Brand Name | HEROBIKER |
| Collection Name | Winter |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (15,346) |
| Date First Available | September 25, 2017 |
| Department | mens |
| Fabric Type | 90% ultra-soft polyester 10% spandex |
| Fit Type | Regular |
| Fit to Size Sentiment | True |
| Garment Size Country | United States |
| Item Type Name | Base Layer |
| Manufacturer Part Number | HEROBIKER |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Number of Items | 2 |
| Occasion Type | Skiing |
| Package Dimensions | 10.16 x 9.57 x 2.87 inches; 15.84 ounces |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Size | Small |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Classic |
| Style Number | MX 1001 |
C**.
Excellent product!! I highly recommend
This product is absolutely excellent, and a fantastic value for the price. I purchased this for my son in law because he needed something to wear under his clothes when he rides his motorcycle during the cold months, and he is obsessed with this product. Not only is the product extremely comfortable, but it’s very soft, has the perfect amount of thickness, is comfortably warm, and fits perfectly under your clothes as it “stays in place” and doesn’t bunch up under your clothes like other products do. This product is made with a quality material that is durable and stylish. The sleeve length and pants length are perfect, not too short and not too long, hugging your body precisely like it’s designed to do. I’m so happy with this product that I’m going to purchase more in different colors. I highly recommend this product and would definitely purchase this product again.
A**N
Warm, Cozy, and Perfect for Midwest Weather!
I purchased two sets for an upcoming camping trip in the Midwest—where we can experience all four seasons in a single day! As a plus-size woman (size 14/16 with proportioned curves), I was unsure how a men’s set would fit since they’re not usually cut for curves. From the moment I put them on, I fell in love. The lining is incredibly soft and feels great against the skin, and the warmth is impressive. On our first night, the temperature dropped about 25 degrees and hovered near freezing—with a frost advisory for good measure. These thermal underwear kept me perfectly warm at the campsite. The next two days were brisk, around 40°F with wind coming off a small lake nearby, and I still slept amazingly well in these, a mummy sleeping bag, and a wool hat. Washing was easy, and after the first wash, the fabric and fleece quality stayed intact—no pilling or shrinkage. I’ll definitely be ordering more in every color to prepare for both Chicago winters and cold-weather camping trips!
A**Y
Comfortable
Fit to size, comfortable, and kept me perfectly warm on a motorcycle ride in 45 to 50F weather.
X**G
Good thermal underwear for winter
The texture is smooth and comfortable, and light weight. But it's not tight enough with the skin so it will feel a little cold. Yet the size match and the quality if good.
J**B
It's warm and good
Warm and good
G**G
Great for wintertime warmth
Very warm, comfortable, and fit well. Use for walking outdoors in winter.
L**A
Comfortable
Very comfortable and fitting
J**S
Good quality
Perfect for cold weather
D**R
Im Dauer Einsatz letzte und diese Saison beim Fußball gute Qualität und sehr angenehm Anliegen. Auch beim Laufen die Qualität macht auch die regelmäßige Wäsche mit Farbe bleibt auch erhalten
F**.
Great fit and warmth!
M**R
Bought this product to wear in a Melbourne winter - very disappointed in the thermal qualities. Not at all warm - not at all suitable for Skiing or Motorcycle riding in winter. Avoid if you key objective is to stay warm.
A**Y
Los compré para mi viaje a Islandia en octubre y me resulto bastante bien, cumple con lo que promete y siempre sentí que me mantuvo en temperatura calentita aunque no estuve en frio extremo o nieve, ya que fui en octubre y aun no nevaba en la isla. Lo volvería a comprar.
م**ن
جميل
Trustpilot
2 months ago
2 weeks ago