With its medium padding, the RU4 running sock for men is the all-rounder sock. It provides balanced protection with medium cushioning and good shoe contact. The padding also offers protection against blisters by reducing pressure points. Fast moisture transport as well as the optimal fit guarantee pleasant and sporty jogging units. The 3-layer material construction with high-quality cotton is padded in the middle foot area and ensures fast moisture transport and re-drying. A unique fit of the right and left toe box counteracts the formation of uncomfortable pressure points and blisters. Mix of functional and natural fibres. Patented ergonomic toe box reduces pressure points and blisters.