Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

FREE SHIPPING ON ORDERS OVER $75

Men
Women
- Featured
  
  Layering Guide
  New Arrivals
  Best Sellers
- Tops
- Bottoms
- Jackets & Rainwear
- Accessories
- Sale
- Shop All
Hats
- Ballcaps
- Beanies
Kits
- PPE
  
  Hi-Vis
  Flame Resistant
- Technology
  
  Storm Blocker
  Cold Blocker
  Solar Blocker
- By Trade
  
  Construction
  Operator
  Agriculture
  Metalworking
  Landscaping
Discover
Sale

Search

Men
Women
- Featured
  
  Layering Guide
  New Arrivals
  Best Sellers
- Tops
- Bottoms
- Jackets & Rainwear
- Accessories
- Sale
- Shop All
Hats
- Ballcaps
- Beanies
Kits
- PPE
  
  Hi-Vis
  Flame Resistant
- Technology
  
  Storm Blocker
  Cold Blocker
  Solar Blocker
- By Trade
  
  Construction
  Operator
  Agriculture
  Metalworking
  Landscaping
Discover
Sale

Facebook
Instagram

Collection: Foundation Layer

Sort by:

Price

The highest price is $79.99

$

From

To

Benefits (0)

Benefits

Flame Resistant (3 products)
HiVis (2 products)
Long Sleeve (3 products)
Moisture Wicking (2 products)
Reflective (2 products)

Color (0)

Color

Size (0)

Size

XS (3 products)
S (13 products)
M (13 products)
L (13 products)
XL (13 products)
2XL (12 products)
3XL (11 products)
4XL (11 products)
1X (1 product)
2X (1 product)
3X (1 product)
2XLT (4 products)
LT (4 products)
XLT (4 products)

Filter and sort Filter

Filter and sort

Filter

13 products

Sort by:

Price

The highest price is $79.99

$

From

$

To

Benefits

Flame Resistant (3 products)
HiVis (2 products)
Long Sleeve (3 products)
Moisture Wicking (2 products)
Reflective (2 products)

Color

Size

XS (3 products)
S (13 products)
M (13 products)
L (13 products)
XL (13 products)
2XL (12 products)
3XL (11 products)
4XL (11 products)
1X (1 products)
2X (1 products)
3X (1 products)
2XLT (4 products)
LT (4 products)
XLT (4 products)

Remove all

13 products

MEN'S TRADEMARK BANNER LONG SLEEVE T-SHIRT

+12

MEN'S TRADEMARK BANNER LONG SLEEVE T-SHIRT

From $24.99

Regular price Sale price From $24.99
Unit price per test
WOMEN'S TRADEMARK BANNER LONG SLEEVE T-SHIRT

New Color

+3

WOMEN'S TRADEMARK BANNER LONG SLEEVE T-SHIRT

From $29.99

Regular price Sale price From $29.99
Unit price per test
MEN'S TRADEMARK POCKET LONG SLEEVE T-SHIRT

MEN'S TRADEMARK POCKET LONG SLEEVE T-SHIRT

From $29.99

Regular price Sale price From $29.99
Unit price per test
MEN'S FLANNEL SHIRT

New

+1

MEN'S FLANNEL SHIRT

$39.99

Regular price Sale price $39.99
Unit price per test
MEN'S HI-VIS CLASS III T-SHIRT

MEN'S HI-VIS CLASS III T-SHIRT

From $29.99

Regular price Sale price From $29.99
Unit price per test
MEN'S LONG SLEEVE HI-VIS CLASS III T-SHIRT

MEN'S LONG SLEEVE HI-VIS CLASS III T-SHIRT

From $34.99

Regular price Sale price From $34.99
Unit price per test
MEN'S TRADEMARK BANNER LONG SLEEVE T-SHIRT

Sale

MEN'S TRADEMARK BANNER LONG SLEEVE T-SHIRT

From $8.98

Regular price ~~$24.99~~ Sale price From $8.98
Unit price per test

Sale
WOMEN'S STRETCH FLANNEL SHIRT

WOMEN'S STRETCH FLANNEL SHIRT

$44.99

Regular price Sale price $44.99
Unit price per test
MEN'S DIESEL POWER LONG SLEEVE T-SHIRT

MEN'S DIESEL POWER LONG SLEEVE T-SHIRT

From $29.99

Regular price Sale price From $29.99
Unit price per test
MEN'S FR LOGO POCKET LONG SLEEVE T-SHIRT

MEN'S FR LOGO POCKET LONG SLEEVE T-SHIRT

From $69.99

Regular price Sale price From $69.99
Unit price per test
MEN'S FR LIGHTWEIGHT BANNER LS T-SHIRT

MEN'S FR LIGHTWEIGHT BANNER LS T-SHIRT

From $69.99

Regular price Sale price From $69.99
Unit price per test
MEN'S FR LIGHTWEIGHT LS HENLEY

MEN'S FR LIGHTWEIGHT LS HENLEY

From $74.99

Regular price Sale price From $74.99
Unit price per test
MEN'S EV LONG SLEEVE T-SHIRT

New

MEN'S EV LONG SLEEVE T-SHIRT

$34.99

Regular price Sale price $34.99
Unit price per test

MEN

New Arrivals
Pants & Shorts
Jackets & Rainwear
Hoodies & Sweatshirts
Work Shirts
T-shirts
Hats
Accessories

WOMEN

New Arrivals
Jackets & Rainwear
Tops
Bottoms
Accessories

HATS

Ballcaps
Beanies

KITS

Hi-Vis
Flame Resistant
Storm Blocker
Cold Blocker
Solar Blocker
Construction
Operator
Agriculture
Metalworking
Landscaping

DISCOVER

Contact Us
Help Center
Newsroom
Ambassador
Brand Heritage
Size Charts
Hi-Vis Specifications
Flame Resistant Specifications
Returns & Exchanges
How Sezzle Works
How ID.me Works
Accessibility Statement
Community Guidelines
Privacy Policy
Legal
Official Cat

Facebook
Instagram

Payment methods

Contact Us | customerservice@catworkwear.com | 866-930-4228

© 2025 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, LET'S DO THE WORK, their respective logos, "Caterpillar Corporate Yellow," the "Power Edge" and Cat "Modern Hex" trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. Summit Resource International, an authorized distributor of SRI Apparel, a global apparel and accessory licensee of Caterpillar Inc.

Refund policy
Privacy policy
Terms of service

Choosing a selection results in a full page refresh.
Opens in a new window.