Vivobarefoot Men's Primus Lite Knit in Obsidian brand-Red Wing WindWall™ technology

WindWall™ technology

All Super Birki models are certified in accordance with EN ISO 20347:2012 OB E (SRC category)

Odor- and wrinkle resistant

Surface: Indoor / Gym

two component PU/TPU outsole

Vivobarefoot Men's Primus Lite Knit in Obsidian brand-Red Wing WindWall™ technologyAll sales are final. Returns for store credit only. The Primus Lite Knits flexible knit upper, made with recycled plastics, adds even more mobility and agility to the beloved Primus Lite. The same 2mm Primus outsole, with an Active Ortholite Performance Insole made of 98% recycled PU foam, makes it perfect for active lifestyles and controlled workouts. PRODUCT INFO PRIMUS OUTSOLE Get as close to the ground as possible. ORTHOLITE INSOLE The Ortholite