Minus33 Introduces 5-Year Warranty on Mountain Heritage Merino Socks

July 16, 2025

Ashland, NH /OUTDOOR SPORTSWIRE/ Minus33, a pioneer in high-performance merino wool apparel, is proud to announce a 5-year warranty on its US-made Mountain Heritage Merino sock collection, promising durability, comfort and confidence in every step.

“Let’s take your feet on a 5-year adventure,” said Lawson Glidden, President at Minus33. “We don’t believe you should have to trade comfort, or fit, for durability alone. That’s why we designed our socks to perform at the highest level, by using more merino, not more plastic or by inflating our prices to fund some guarantee or marketing gimmick. For us, it’s all about giving our customers the best possible product at an honest value.”

With over 108 years of wool heritage behind its products, Minus33 has created socks that are built to outperform and outlast. The Mountain Heritage line is engineered for unmatched fit, feel and performance, whether you’re on the trail, at work or on the move.

Here’s how the warranty works:

• Not feeling the fit or finish? Return your unworn pair within 30 days of delivery for a full refund — no hassle, no hard feelings.
• Something off after a while? If your socks show signs of early wear, defects or aren’t performing up to expectations anytime in the first five years, Minus33 will replace them. Simple as that.

“We believe in our socks and we want you to believe in them too,” said Glidden. “That’s why we’re backing them with a warranty designed to match the miles you’ll put on them.”

To learn more about the Mountain Heritage Merino sock warranty, visit www.minus33.com

For dealer sales inquiries, contact info@minus33.com. For media info, contact Chris Hrenko (chris@palemorning.com) at Pale Morning Media.

About Minus33

Minus33 offers the finest quality Merino wool base layers and apparel at a price that everyone can afford. Carrying forward over 108 years of wool garment manufacturing expertise, Minus33 was created by the wool experts of the former L.W. Packard Co., in 2002, as a response to the changing global trade and manufacturing landscape. In 2020, the brand set out to bring wool production back to Ashland, New Hampshire, with its Mountain Heritage line of socks, extending a local tradition dating back to 1840, when the Briggs brothers of Leeds, England, built a woolen mill on the Squam River, manufacturing wool products, hosiery, gloves, sporting equipment and paper. In 1916, Luther W. Packard of Berwick, Maine, purchased the mill and named it L.W. Packard. For more history on the L.W. Packard Mill and Minus33, read Our Story.