Asics Gel-Kenun Knit Mens Grey TrainersExtremely lightweight design Extremely breathable upper Guidance Line rolling support Solyte provides lightness and improves rebound Optimal fit, efficient moisture management and improved rebound thanks to Ortholite Gel technology this is a patented construction that provides excellent cushioning of the shoe. The technology provides effective shock absorption during landing and rolling of the foot. GEL does not lose its properties under the influence