The Primus Lite Knit takes the beloved Primus Lite to the next level with its flexible knit upper, crafted from recycled plastics, enhancing mobility and agility. Paired with the same 2mm Primus outsole, along with an Active Ortholite Performance Insole made from 98% recycled PU foam, it's ideal for those leading active lifestyles and engaging in controlled workouts. Primus Outsole: Get as close to the ground as possible Ortholite Insole: The Active Ortholite Performance Insole is made of 98% recycled PU foam, which helps reduce waste and the use of virgin plastics Puncture Resistant: The 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 Note: To ensure the best fit, we recommend choosing one size smaller than your usual size, as sizes tend to run a bit large.  Weight 246g / shoe (EU 42) Size and Fit Fit: True to size Materials Upper: Vamp, Quarter, Tongue (85% RPET,