Lems Shoes, the Boulder-based footwear brand known for its commitment to natural, foot-shaped designs, is officially entering the road running category with the launch of its debut collection: ZenSpeed+ (pictured) and ZenSpeed Lite. Both models are available for pre-sale, with the official launch following in early October.
For Lems, this launch represents both an evolution and a return to where the brand started. In 2008, founder Andrew Rademacher was a collegiate decathlete with a lifelong passion for running. He grew frustrated with the lack of running shoes that truly fit the foot’s natural anatomy. In search of something better, he began dissecting his own running shoes, cutting away excess material and studying their construction to understand why traditional footwear felt so restrictive. That early obsession became the foundation for Lems itself. Even as the brand built its name in casual and outdoor lifestyle footwear, its roots stayed in movement and performance, with a running shoe always on the long-term roadmap, said the company.
“The running category today is filled with highly engineered, often overbuilt shoes with thick, cushioned stack heights and designs that can feel disconnected from natural movement,” said Rademacher. “That works for some runners, but we saw an opportunity to offer something different. We believe there’s a place for a return to basics with a shoe that draws from our traditional philosophy of a simple, uncomplicated design that lets your foot move the way it was intended.”
For this collection, Lems developed its TrueFit last and Natural Running Platform to give runners a more natural, efficient ride. Built around the true shape of the foot, the last keeps the big toe properly aligned and allows all five toes to splay on impact, supporting better stability and power transfer, said the company. Its sleek profile removes the bulk and unwanted movement common in wide toe box shoes, creating a more secure, responsive fit.
The Natural Running Platform encourages a natural midfoot strike, and the smooth rocker design delivers a more connected running experience. Both models feature Lems’ proprietary injected rubber outsole, which is lighter than traditional solid rubber while offering high abrasion resistance. The brand’s new ZENCELL midsole foam is engineered to deliver an energetic push-off for effortless motion. Together, these elements reflect the same idea baked into the collection’s name: Zen for the calm, connected, natural movement Lems has always built around, and Speed for the performance to back it up on the road.
Suggested retail is $175 for the ZenSpeed+ and $165 for the Lite.
