this ultra-lightweight runner – our lightest ever – weighs in at just 150g

that's equally wearable everyday

which are essential for overall foot health and preventing injuries

Built for efficient and unrestricted natural movement

The Rehab Mechanics program is designed to ease discomfort and strengthen intrinsic muscles that support healthy movement

Ra IV Womens Obsidian Size:41eu this ultra-lightweight runner – ourThe Ra IV reimagines the classic Oxford through a barefoot lens smart in appearance and uncompromising in feel and natural movement. Crafted with Wild Hide leather, organic cotton laces, and a cork insole, and sitting on a flexible 4mm Gobi outsole that keeps you connected to every step, the Ra IV is built to support strong, free feet no matter the occasion.