Wool socks are amazing for running, including in hot weather, and should be part of every runner's toolkit... even for casual runners. This basic pair of clothing can be a game changer for many as they provide a significant performance boost over other socks and remove real distractions. Socks that are made of wool and purpose fit for running - especially in hot weather -- are totally misunderstood and undervalued. In this article I will dispel the many misunderstandings, chat about why wool running socks are great, and provide recommendations based on personal use.