Asics Jog 100S Trainers in Khaki and Pure Silver. This model takes key design features from Asics' running shoe archive, infused with contemporary materials and technology, effortlessly combining them with everyday functionality. The vintage tech model is formed with a one-piece EVA foam platform, breathable mesh underlays, and an OrthoLite sock liner for great underfoot comfort. At least 75% of the upper's synthetic fibre is made with recycled materials. The sockliner is produced with a solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to conventional dyeing technology.