Vivobarefoot Women’s Primus Lite III Black Running Shoe - Size 38 // 8. In great preowned condition - minimal signs of wear. Retail for $170. The Primus Lite III is our most versatile training Vivo, made for moving naturally and growing strong through wide-ranging training disciplines. It’s perfect for experienced barefoot cross-trainers and those new to barefoot performance. * The Active Ortholite Performance Insole is made of 98% recycled PU foam, which helps reduce waste and the use of virgin plastics. * 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. UPPER - Vamp, Quarter, Tongue (100% RPET) Overlays (40% Polyester, 60% Polyeurathane) LINING - Band Tongue Lining (60% RPET, 40% Polyeurathene Microfibre) LACES - 100% RPET OUTSOLE - 100% Synthetic Rubber