PRIMUS LITE KNIT The Primus Lite Knit’s 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 OUTSOLEGet as close to the ground as possible.ORTHOLITE INSOLEThe Active Ortholite Performance Insole is made of 98% recycled PU foam, which helps reduce waste and the use of virgin plastics.PUNCTURE RESISTANTThe Pro5 Puncture Resistant finish is a lightweight and flexible 0.8mm layer on the sole. Protective underfoot to keep painful bits out, but still letting all the feeling in.WEIGHT Based on a single shoe in Men's size: EU 42 | UK 8 | US 9 246g