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! 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!   Features & Technology : Enhanced  Outsole : With its newly redesigned outsole, the Primal 3 features a wider footprint, offering improved weight distribution and stability Wide Toe Box 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 Zero-Drop Places the forefoot and heel flat to the ground correcting posture, aligning your spine, and encouraging mid-foot strike Flexible :  Made from our signature IBR outsole, the Primal 3 is an ultra lightweight and flexible option compared to traditional footwear   Fit & Size : The Primal 3 fits TRUE TO SIZE, and you can order your normal US 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.. Specs : 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)