Manufactured from 51% polypropylene, 25% polyamide and 24% cotton are these cobalt blue/yellow men\'s ru4 goon short socks by the designer Falke. Also the cobalt blue/yellow socks are designed in a block pattern, It is recommended to wash at 40 degrees, do not tumble dry, do not iron, do not dry clean and do not bleach to keep these socks in good condition. All the socks come complete with falke sock tags. The Falke RU4 GoOn Short Socks - Cobalt Blue/Yellow will make a great pair for running, long or short distance. They offer medium cushioning which gives you well balanced protection wear upon wear with power transmission. They have been designed with a triple-layered structure, giving fast moisture transport and quick re drying. The right and left cushioning ensures an optimal fit and a toe box making them a functional and comfortable wear. KEY FEATURES 51% Polypropylene, 25% Polyamide and 24% Cotton Cushioning , Moisture-Wicking , Blister Protection , Optimal Fit Ankle Smooth Structure Medium Thickness Wash at 40 degrees, do not tumble dry, do not iron, do not dry clean and do not bleach Complete with Falke sock tags.