- Home Page /
- Fashion /
- Boys /
- Clothing /
- Underwear /
- Thermal Underwear /
- Bottoms /
- Duofold Flex Weight Thermal Pant Underwear
0 ratings
Item #:
20364278
Duofold Flex Weight Thermal Pant Underwear
Item #:
20364278
SLE 408
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 05
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Duofold provides the perfect base layer, no matter how cold.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Thermal Insulation
Crafted with advanced thermal insulation technology, these pants trap heat efficiently, ensuring warmth during cold weather activities without bulk.
Flexible Fit
Featuring a flexible design, these thermal pants provide a snug fit that allows freedom of movement, perfect for outdoor sports and casual wear alike.
Moisture-Wicking
Engineered with moisture-wicking fabric, these pants efficiently draw sweat away from the skin, keeping you dry and comfortable during intense activities.
Product Details
| Package Dimensions | 0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm); 1 Pounds (450 grams) |
| Item model number | KFX6 |
| Department | unisex-child |
| Date First Available | October 17, 2017 |
| Manufacturer | Duofold |
| Color | Black |
| Style Name | Flex Weight Thermal Pant |
| Rise Style | High Rise |
| Leg Style | Boot Cut |
| Fit Type | Comfort |
| Apparel Occasion and Lifestyle | Athletic |
| Pattern Style | Solid |
| Pants Form Type | Compression |
| Seasons | Fall |
| Sport Type | General Athletic Wear |
| Apparel Closure Type | Pull On |
| Front Pleat Type | Flat Front |
| Pattern | Solid |
| character | Sports |
| Brand Name | Duofold |
| Age Range Description | Big Kid |
| Model Name | Flex Weight Thermal Pant |
| Style Number | KFX6 |
| UPC | 617914372354 |
| Global Trade Identification Number | 00617914372354 |
| Number of Items | 1 |
| Manufacturer Part Number | KFX6-BKK-L |
| Item Weight | 0.13 Pounds (60 grams) |
| Item Type Name | Base Layer Bottom |
| Unit Count | 1 Count |
| Item Length Description | Ankle Length |
| Waist Size | 38 Inches (96.5 cm) |
| Garment Size Country | United States |
| Fit to Size Sentiment | Relaxed |
| Has Pockets | No |
| Sleeve Length Description | Sleeveless |
| Material Type | Polyester |
| Fabric Type | 91% Polyester, 9% Spandex |
| Product Care Instructions | Machine Wash |
| Fabric Stretchability | Stretchable |
| Apparel Fabric Weight Class | Medium Weight |
| Apparel Fabric Stretch | Medium Stretch |
| Fabric type | 91% Polyester, 9% Spandex |
| Care instructions | Machine Wash |
| Origin | Imported |
| Closure type | Pull On |
Who Should Buy?
-
Cold Weather Activities
Ideal for outdoor enthusiasts participating in skiing, snowboarding, or hiking in cold climates requiring extra warmth.
-
Layering for Warmth
Perfect for layering under pants during winter months, providing insulation without bulk.
-
Casual Comfort
Great choice for individuals seeking comfortable, lightweight thermal underwear for lounging at home in chill weather.
-
Extreme Heat
Not suitable for extremely hot weather, as it may cause overheating and discomfort due to its thermal properties.
Product Description
Duofold Flex Weight Thermal Pant Underwear
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is X-temp technology?
Answer: X-temp technology is a feature that allows the fabric to dry faster as your body heat increases. -
Question:
Does it provide moisture management?
Answer: Yes, it wicks away moisture to keep you dry and comfortable. -
Question:
What is the advantage of flat lock seams?
Answer: Flat lock seams resist against chafing and irritation, ensuring a more comfortable experience.
Duofold Bottoms KFX6 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
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
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
SJ
SAO JOHN
Verified buyer
“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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLE 408
Order now and get it around Wednesday, August 05
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- X-temp technology dries faster as your body heat rises
- Wicking for moisture management
- Stretch fabrication
- Flat lock seams resist against chafing and irritation
- Brushed inside for softness
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.