New underwear offers quicker recovery and better rest

New underwear offers quicker recovery and better rest

New underwear offers quicker recovery and better rest


New Duluth Trading underwear and sleepwear collection uses Celliant mineral technology to enhance local circulation and increase cellular oxygenation.

18th October 2023

Knitting Industry

Pacific Palisades, CA, USA

Intimate Apparel

Hologenix, a leader in the material science space, is teaming up with lifestyle brand Duluth Trading Company on two Duluth Trading product collections this autumn, that are infused with Celliant infrared technology.

Celliant is an all-natural bioceramic blend of minerals that converts body heat to full-spectrum infrared energy, then reflects it back to the body, increasing local blood circulation and improving cellular oxygenation.

Known for their problem-solving products, Duluth Trading has launched two collections feature the Celliant technology – Men’s Redwood Recovery Underwear and the recovIR Sleepwear Collection (available in men’s and women’s). With the help of Celliant, the collections aim to provide the wearer with faster recovery and more restful sleep.

“Product innovation is at the heart of what we do at Duluth Trading,” said Ricker Schlecht, Senior Vice President of Product, Merchandising and Inventory. “Our talented team of product developers is always looking for the latest technology to provide our customers with better, more comfortable clothing. This latest innovation in our base layer business allows us to provide our brand fans an option to help them recover more quickly from a hard day’s work.”

“We are thrilled that Duluth Trading Company saw an opportunity to promote an advantage for men’s health. The Redwood Recovery Boxer Briefs are making self-care accessible and fun,” said Seth Casden, Hologenix CEO and co-founder. “We’ve created something unique for like-minded people that fulfils the desire for innovation through the benefits of infrared technology.”

Products in the Redwood Recovery Collection and recovIR Collection range in price from $29.50 to $89.50. Both collections are available to shop now at and Duluth Trading stores.

Hologenix, LLC, headquartered in Pacific Palisades, California, is a materials science company innovating products that energize all aspects of life. Its flagship product, Celliant, is a science-backed infrared (IR) technology that improves health and wellness by promoting restful sleep and enhancing performance and recovery. Celliant’s natural blend of IR-generating minerals is embedded into fibres, yarns and fabrics, powering bio-responsive textiles. Celliant is a key ingredient used by world-class brands in products spanning apparel, sleepwear, bedding, upholstery, uniforms and medical supplies. Celliant is rigorously tested by a Science Advisory Board composed of experts in photobiology, nanotechnology, sleep medicine, and diabetes and wound care. The Science Advisory Board has overseen 10 peer-reviewed published studies that collectively demonstrate Celliant’s effectiveness and the benefits of infrared energy.

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