Men's Thermal Underwear Set Fleece-Lined Base Layer With Fly Front
From $67.99
In stock — ready to ship
This men's two-piece thermal underwear set includes a long-sleeve base layer top and matching long johns. The soft microfleece lining keeps you warm in cold weather without feeling bulky, and the fabric wicks sweat away so you stay dry during hikes, runs, and ski days.
- Secure checkout
- Free shipping on orders of $75.00 or more
- 30-day returns
Product Description
Wear it alone as a casual home suit or as a base layer under outerwear for skiing, hiking, camping, or the gym. Each unit is one two-piece thermal underwear set.
- Soft fleece-lined knit with 4-way stretch
- Moisture-wicking, quick-dry, breathable fabric
- Flatlock seams with no middle seam to reduce chafing
- High elastic waistband that keeps its shape after washing
- Fly front on the long johns
- Choose from solid colors and camouflage prints
- Sizes S, M, L, XL, XXL, and 3XL
Materials & Care
Follow the care label sewn into the garment.
Size & Fit
Sizes S, M, L, XL, XXL, 3XL
Shipping & Returns
Orders are prepared in 1–2 business days and ship within the United States. Standard shipping is free on orders of $75.00 or more; below that it is $6.99.
| Method | Handling | Transit | Total | Cost |
|---|---|---|---|---|
| Standard | 1–2 business days | 5–7 business days | 6–9 business days | $6.99, free on orders of $75.00 or more |
| Express | 1–2 business days | 2–4 business days | 3–6 business days | $12.99 |
| Overnight | 1–2 business days | 1–2 business days | 2–4 business days | $24.99 |
Returns are accepted within 30 days of delivery, with no restocking fee.
Customer Reviews
What customers say
No reviews yet. Be the first to share your experience!
You may also like
More from the edit
- Drive Safely Keychain
Car Seat Headrest Hooks Heart Shape 2-Pack
From $30.99Black







