Wear Your Way Of Life

Discover the timeless comfort of Muk Luks®—where over a century of tradition meets modern style! Since 1911, Reliable Knitting Works has been perfecting cozy knits, blending heritage craftsmanship with fashion-forward designs. Today, Muk Luks® celebrates authentic style, vibrant colors, and cozy adventures with every pair. As a fourth-generation, family-owned company, proudly designed in Milwaukee, WI, and loved around the world, Muk Luks® invites you to "Wear your way of life!"

Share with us

How does Muk Luks® fit into your personal style? We want to know! 

Share your cozy, share your inspiration, share your adventures, share your experiences, share your story - share you! Tag us @mukluks on instagram or use #WearYourWayOfLife for a chance to be featured. 

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Giving Back and Staying Local

We are a family-owned company with a commitment to our customers and giving back to our local community.

Mark Blutstein, CEO says "He wants the company to be known for providing thousands of jobs to well deserving people and giving back by offering philanthropic help to the community and country."

Our History

Muk Luks® Slipper Socks were introduced to the world in 1972 by Reliable Knitting Works, a company started by two brothers, Armin and Samuel Rosenberg, in Milwaukee in 1911. The company remained in the family and is currently on its fourth generation – The Polacheck and Blutstein families.

Our philosophy from day one remains strong, “Muk Luks® Lets you wear your way of Life!” - we believe in making product that lets you be you! From cozy sweater knits, to warm metallics, sequins and shine, soft chunky yarns and rich marled textures, there’s a feeling, an atmosphere…a celebration of self-expression and individual beauty.

Our story includes establishing long-standing partnerships with our retailers. We take pride in collaboration and in our commitment to your success; a practice we believe is unique to our Muk Luks® culture. Additionally, we offer private label, design exclusives, warehousing and drop-shipments.

The same pride and dedication that goes into our design also applies to giving back to our communities, on both local and national levels. Nationally we support, FFANY Charities, The Two Ten Footwear Foundation, Feeding America and United Way Worldwide.  Locally, we support the United Performing Arts Fund, The Channel 10 Great TV Auction, Fisher House Wisconsin, The American Heart Association, PAVE, and many other local causes.