VEJA Marlin V-Knit Men's Running Shoes Full Black : Named after the fastest fish in the ocean, the VEJA Marlin V-Knit is for performance days. This neutral running shoe shines during speed sessions, tempo training and race day. Recycled materials throughout the shoe blend performance and sustainability. Light and dynamic yet comfortable for daily wear, the VEJA Marlin V-Knit brings speed to every stride! Shoe Technology Upper: V-Knit upper made from 100% recycled plastic bottles. TPU panels provide support. Heel support insert and V Logo made of Pebax RNew. 100% recycled polyester lining. Midsole: L-Foam cushioned technology made from 30% natural latex from Brazil and 70% synthetic latex. Outsole: Made from 32% Amazonian rubber, 33% rice waste, 7% soy and 3% palm oil.