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Item #:
19784052
Russell Mens & Big Men's L3 Tech Grid Baselayer Performance Thermal Underwear Pant, Sizes M-5XL
Item #:
19784052
TMT 111
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Order now and get it around Saturday, September 19
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What Stands Out
Versatile Sizing
Available in sizes M-5XL, this baselayer ensures a perfect fit for a wide range of body types, catering to both standard and plus sizes, promoting comfort and inclusivity.
Thermal Performance
Designed with advanced thermal technology, these pants effectively retain warmth while allowing breathability, making them ideal for cold weather activities or layering during outdoor sports and adventures.
Active Comfort
Crafted for movement, the L3 Tech Grid design offers exceptional flexibility and a snug fit, providing ultimate comfort and support without restricting mobility during physical activities.
Product Details
- Russell Men's Performance L3 Tech Grid Baselayer Thermal Underwear Pant for extreme cold conditions
- Made of 85% Polyester, 15% Cotton with tech grid fabric and inside suede for warmth and comfort
- Features 4-way stretch mobility & flexibility and Dri-Power 360 moisture-wicking technology
- Available in extended sizes from M to 5XL
- Fabric care instructions: Machine wash cold, tumble dry low, do not iron, bleach, or use fabric softener
| Fabric content | 85% Polyester, 15% Cotton |
| Long underwear type | Thermal Bottoms |
| Clothing size | M |
| Gender | Male |
| Season | Winter, Fall |
| Age group | Adult, Teen |
| Clothing size group | Men |
| Clothing fit | Active Fit |
| Color | Black |
| Brand | Russell |
| Clothing feature | Moisture-Wicking, Stretchable, Flat Seams |
| Fabric care | Do Not Iron, Turn inside out and machine wash cold with similar colors, Do not use bleach or fabric softener, Tumble dry low |
| Pattern | Grid |
| Clothing style | Activewear, Casual, Layered Look |
| Clothing occasion | Casual, Work |
| Count | 1 |
| Fabric material percentage | 15 |
| Fastener type | Pull-On |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Outdoor Enthusiasts
Ideal for hikers or campers who need reliable thermal insulation in cold, outdoor conditions.
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Athletes
Perfect for those engaging in winter sports or training, as it offers moisture-wicking properties.
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Layering Needs
Great for individuals requiring an additional layer under clothing during colder months for extra warmth.
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Warm Weather Use
Not suitable for use in hot climates or during warm seasons, as it may cause overheating.
Product Description
Russell Mens & Big Men's L3 Tech Grid Baselayer Performance Thermal Underwear Pant, Sizes M-5XL
About This Item
Stay warm and comfortable in extreme cold conditions with the Russell Mens & Big Mens L3 Tech Grid Baselayer Performance Thermal Underwear Pant. Crafted with a blend of 85% polyester and 15% cotton, these pants are designed to keep you cozy and dry all day long. The Tech Grid fabric with inside suede offers 4-way stretch mobility and flexibility, allowing for unrestricted movement. Whether you're hitting the slopes or going for a winter hike, these pants will move with you, providing maximum comfort. Featuring Dri-Power 360 moisture-wicking technology, these pants effectively pull sweat away from your body, keeping you dry and comfortable.
Say goodbye to damp and clammy undergarments, and hello to a fresh and dry experience. Worried about finding the perfect fit? Don't stress - these thermal pants are available in a wide range of sizes from M to 5XL. We believe that everyone deserves to stay warm and comfortable, regardless of their body type. Want to complete your thermal outfit? Check out our matching thermal top, available for purchase separately. By pairing the pants with the top, you can achieve a coordinated and stylish look while keeping yourself warm from head to toe.
Get the ultimate winter gear set with just a simple click! Caring for your new thermal pants is easy. Simply turn them inside out and machine wash them in cold water. For drying, tumble dry on low heat.
And remember, never use bleach or fabric softener as it can damage the fabric. Follow these easy care instructions to keep your thermal pants in top-notch condition for years to come. Invest in the Russell Mens & Big Mens L3 Tech Grid Baselayer Performance Thermal Underwear Pant and experience the ultimate in warmth, comfort, and flexibility. Don't let the cold weather hinder your outdoor adventures - gear up with high-quality thermal underwear that will keep you cozy all day long.
Don't miss out on this performance-enhancing must-have!.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the material composition of the thermal pants?
Answer: The thermal pants are made of 85% Polyester and 15% Cotton. -
Question:
Can these pants be worn as a baselayer?
Answer: Yes, these pants are ideal as a baselayer under regular clothes. -
Question:
How do I care for these thermal pants?
Answer: Turn inside out and machine wash cold, tumble dry low; do not bleach or use fabric softener.
Russell Mens Thermal Underwear Editorial Review
Russell Mens & Big Men's L3 Tech Grid Baselayer Performance Thermal Underwear Pant is designed for ultimate comfort and performance in colder weather. Made from a blend of 85% Polyester and 15% Cotton, these thermal bottoms feature moisture-wicking capabilities to keep you dry and comfortable during your activities. The active fit and stretchable fabric ensure ease of movement, making them perfect for both casual wear and work. Additionally, the grid pattern adds a stylish touch to your winter wardrobe, making them a versatile addition for adult and teen males. Proper care instructions help maintain their quality and longevity.
Customer Reviews & Ratings
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Pros
- Moisture-wicking to keep you dry
- Stretchable fabric for comfort
- Active fit for unrestricted movement
- Versatile for both casual and work occasions
- Stylish grid pattern for a modern look
Cons
- Care instructions may seem complex at first
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TMT 111
Order now and get it around Saturday, September 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 85% Polyester, 15% Cotton for warmth in extreme cold.
- Tech grid fabric with inside suede for softness and comfort.
- Dri-Power 360 technology wicks moisture away for dryness.
- Designed for maximum heat retention with snug ankle fit.
- Perfect as a baselayer for winter activities or everyday wear.
- Extended sizes available to fit all body types.
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