Proudly manufacturing the finest sweatshirts on the planet for over 44 years.
"Our quality isn't's priceless" ®

Kellsport sweatshirts are recognized as the highest quality available in the industry. Kellsport brand clothing is requested by more utility companies throughout the country than any other brand. Construction companies, home builders, electrical and plumbing trades, landscapers and tree companies, all require serious heavy duty workwear for their employees and corporate gifts. The Kellsport rugged clothing line includes heavyweight hoods, zippers, crewnecks, thermal-lined kangaroo pockets, and 100% Cotton Sweatshirts, all proudly Made in U.S.A.

Sweatshirts proudly crafted in U.S.A. Our sweatshirts will be your favorite for the next 10-15 years. That's a promise .

New Color Safety yellow has been added to all 18 oz. heavyweight sweatshirt styles.

New Wek Short Sleeve Sweatshirt made with 100% cotton has been added to the Wek line.

Kellsport also manufactures the Wek line of cotton clothing. Wek shirts, pants, and shorts are made from 100% cotton twill fabric. People that wear Wek, love Wek. We hear all the time from customers that have had the same Wek clothing piece for 20+ years. It's soft, garment dyed, and wears like iron. The Wek Wekender 2-button long sleeve shirt is the most popular style.

Many Kellsport heavyweight sweatshirts are now available up to size 5XL.

Join our mailing list at the bottom of this page for sale discounts.

Due to the spike in Covid, our sewing factory has closed again for the safety of our employees. Many of our sewing machines operators are elderly and in the higher risk category. We are not accepting any new orders. Additionally if you have placed an order in the past few weeks, we are unable to anticipate when we will be opening our sewing factory again (probably not until the spring of 2021).   If you are able to wait, we appreciate it, if not, we completely understand. Stay safe.

Please signup on our email list at the bottom of this page and we will keep you notified of when we are able to accept orders.

If you placed an order online, we have not charged your credit card.  We never charge our customers until the order actually ships.  We hope that you will support the American worker during these difficult times by waiting for your order, However, if you prefer to cancel your order please just send us the order # and cancellation request using our contact us page