Lems Primal 3 Unisex - Marshmallow

by Lems

More information Size Chart

Primal 3 

With a wider footprint for improved stability and ground contact, plus new half sizes available, the Primal 3 is the ultimate companion for your next adventures!

Learn More: Primal 2 vs. Primal 3: What's the Difference?


Attention, Primal 2 enthusiasts! Get ready to refresh your footwear game with the all-new Primal 3. Designed with your feedback in mind, this latest iteration maintains many of the signature features of the Primal 2, such as a zero-drop platform and wide toe box, while also introducing exciting enhancements.

The difference is that we developed a new outsole on the Primal 3 with a wider footprint for more ground contact underneath the foot. It has a wider heel and midfoot to distribute your weight more evenly. The Primal 3 still utilizes our signature IBR outsole for a lightweight, flexible feel!

With fit and feel in mind, we've listened to your feedback and made the Primal 3 available in half sizes across the board, because when it comes to comfort, we believe every inch counts!

Speaking of comfort, our new recycled PU insole takes things up a notch. At 4.5mm thick, its breathable materials ensures comfort in every step.

And fear not, loyal fans – while the Primal 3 boasts exciting new features, we've kept the upper consistent with the beloved Primal 2. That's right – the same unbeatable comfort you know and love, now with even more sizing options to ensure the perfect fit for every foot!

Learn More: Primal ZEN vs. Primal 3: What's the Difference?

FOR MORE INFO. USE THE "More information" link at top of page

Fit & Sizing

The Primal 3 fits TRUE TO SIZE, and you can order your normal UK size! The Primal 3 has a wide toe box and a removable insole, so for those some who prefer extra depth or better ground feel may consider removing the insole. This may cause faster wear inside the shoe so beware.


  • Last: Lems WIDEST Natural-Shape™ Last
  • Upper: Super-soft microfiber + open-weave mesh (100% vegan)
  • Lining: 100% moisture-wicking polyester
  • Outsole: 8.0mm LemsRubber™ (air-injection rubber)
  • Footbed: 4.5mm removable moisture wicking PU insole
  • Stack Height: 9.5mm
  • Drop: 0.0mm (Zero-Drop)
  • Weight: 8.6oz (Men's 10)


With its newly redesigned outsole, the Primal 3 features a wider footprint, offering improved weight distribution and stability


Places the forefoot and heel flat to the ground correcting posture, aligning your spine, and encouraging mid-foot strike.


Made from our signature IBR outsole, the Primal 3 is an ultra lightweight and flexible option compared to traditional footwear.


Unlike traditional footwear that squeeze the toes together, our foot-shaped toe box allows for maximum room giving the toes ultimate freedom to wiggle and spread.


Customer Reviews

Based on 1 review Write a review