Giveaway Time!

Our mission-ready new website has launched—and we're giving away a tactical gear bundle worth over $250 to celebrate!

Enter To Win The Rothco Reloaded Giveaway

Score Free Ground Shipping With Order Over $100

The Gear You Want, Ready To Ship! Shop Now

Shipping

Giveaway Time!

Our mission-ready new website has launched—and we're giving away a tactical gear bundle worth over $250 to celebrate!

Enter To Win The Rothco Reloaded Giveaway

Score Free Ground Shipping With Order Over $100

The Gear You Want, Ready To Ship! Shop Now

Shipping

Military, Tactical, Work & Outdoor Since 1953

Rothco Thermal Knit Underwear Bottoms
from $20.99
Item #63642

(Write a Review)

Color:
Black
Natural
Black
Natural
Size:

S

M

L

XL

2XL

3XL

In Stock & Ready to Ship
Compare Products
Save to Favorites
Free ground shipping on all orders : See Details

Use Express Ordering to view item variations, UPC, Weight, Pricing, Quantity and ETA and place an order - Click the button or hit “Enter”

Item #
Color
Size
Variation
UPC
Wgt. (lbs)
MSRP
MAP
Avail.
Price
UOM
Avail.
QTY
Cost
Qty
Cost
63642

Black

S

Black

S

613902364219

0.45

$0.00

$0.00

99+

---

99+

---

---

63642

Black

M

Black

M

613902364226

0.45

$0.00

$0.00

99+

---

99+

---

---

63642

Black

L

Black

L

613902364233

0.45

$0.00

$0.00

99+

---

99+

---

---

63642

Black

XL

Black

XL

613902364240

0.45

$0.00

$0.00

99+

---

99+

---

---

63645

Black

2XL

Black

2XL

613902364509

0.55

$0.00

$0.00

20

---

20

---

---

63646

Black

3XL

Black

3XL

613902364462

0.60

$0.00

$0.00

22

---

22

---

---

6454

Natural

S

Natural

S

613902645417

0.50

$0.00

$0.00

99+

---

99+

---

---

6454

Natural

M

Natural

M

613902645424

0.50

$0.00

$0.00

99+

---

99+

---

---

6454

Natural

L

Natural

L

613902645431

0.50

$0.00

$0.00

99+

---

99+

---

---

6454

Natural

XL

Natural

XL

613902645448

0.50

$0.00

$0.00

99+

---

99+

---

---

6455

Natural

2XL

Natural

2XL

613902645509

0.60

$0.00

$0.00

99+

---

99+

---

---

6456

Natural

3XL

Natural

3XL

613902645608

0.60

$0.00

$0.00

77

---

77

---

---

Total

0.00

Qty

0

Rothco Express Ordering

If an item is out of stock, it will show an ETA in the QTY field. If it does not have an ETA, then the item is discontinued. The Express Ordering applications does not allow for automatic back ordering of an item. If you would like to place a back order, please contact Rothco directly at 1-800-645-5195 or Info@Rothco.com All orders larger than 400 SKU'S cannot be placed via our Express Ordering System, please separate your orders to keep them below this size.

  • Superior Warmth: Thermal knit fabric ensures superior warmth in cold weather environments.
  • Snug Fit: Circular knitting provides a snug fit, perfect for layering under clothes.
  • Layered Warmth: Wear as a base layer or standalone pajamas for warmth outdoors or at home.
  • Enhanced Fit: Elastic waistband and ankles offer the best fitting long johns.
  • Breathable Comfort: Enjoy all-day comfort with breathable soft thermal fabric, ideal for outdoor adventures.

Embrace every adventure with Rothco's Thermal Knit Underwear, designed to keep you warm and comfortable throughout the day. Crafted with thermal knit fabric, it ensures superior warmth and protection from cold weather environments. Its snug fit, thanks to circular knitting, makes it ideal for layering under your clothes, providing an extra barrier against chilly winds. Whether worn as a base layer or standalone pajamas, its versatility knows no bounds. Elastic waistband and ankles offer the best fitting long johns, ensuring no discomfort even during rigorous activities. Whether you're exploring the great outdoors, camping under the stars, or hiking through rugged terrain, Rothco's Thermal Knit Underwear is your reliable companion. Experience all-day comfort with its breathable fabric, perfect for those extended adventures. Don't let the cold hold you back—gear up with Rothco and embrace every moment with warmth and confidence.  

MaterialCotton, Polyester
BrandROTHCO
Material Specs55% cotton 45%polyester
No. In Master Carton48
Product OriginCHN
WeatherCold Weather
UPC Label On ProductYes
  • Superior Warmth: Thermal knit fabric ensures superior warmth in cold weather environments.
  • Snug Fit: Circular knitting provides a snug fit, perfect for layering under clothes.
  • Layered Warmth: Wear as a base layer or standalone pajamas for warmth outdoors or at home.
  • Enhanced Fit: Elastic waistband and ankles offer the best fitting long johns.
  • Breathable Comfort: Enjoy all-day comfort with breathable soft thermal fabric, ideal for outdoor adventures.

Embrace every adventure with Rothco's Thermal Knit Underwear, designed to keep you warm and comfortable throughout the day. Crafted with thermal knit fabric, it ensures superior warmth and protection from cold weather environments. Its snug fit, thanks to circular knitting, makes it ideal for layering under your clothes, providing an extra barrier against chilly winds. Whether worn as a base layer or standalone pajamas, its versatility knows no bounds. Elastic waistband and ankles offer the best fitting long johns, ensuring no discomfort even during rigorous activities. Whether you're exploring the great outdoors, camping under the stars, or hiking through rugged terrain, Rothco's Thermal Knit Underwear is your reliable companion. Experience all-day comfort with its breathable fabric, perfect for those extended adventures. Don't let the cold hold you back—gear up with Rothco and embrace every moment with warmth and confidence.  

MaterialCotton, Polyester
BrandROTHCO
Material Specs55% cotton 45%polyester
No. In Master Carton48
Product OriginCHN
WeatherCold Weather
UPC Label On ProductYes
Ratings & ReviewsWrite a Review
Family-owned & operated since 1953
99% in-stock rate & fast order processing
Customer Support experts ready to help