100% socks will keep your feet feeling fresh and free with a comfortable blend of polyester and cotton as well as a terry cushion arch support and base. There's nothing worse than when your feet are sweating buckets which usually stems from wearing a cheap pair of acrylic socks that you might have picked up in last years Santa stocking from the fam, or maybe a budget conscious trip to a discount store where you sifted through the bargain bin. One thing is for certain, 100% socks are a quality pair of MX socks and are an investment you will not regret. These socks are designed for MX riders, so you can rest assured you're buying socks that are purpose-built and well-thought-out.