Let us break down the Assos speak for you equipe means team, sock, well, means sock, and G1 stands for generation one. Yes, the equipeSockG1 is the first generation of Assos' new team socks, specifically adapted from the Werksmannschaft, aka, the Assos factory test team. And if you're an obsessive, equipeCampionissimo level Assos follower, you know just how rigorously tested these socks are. In other words, we're all in for a treat. The Assos equipeSockG1 socks were woven from a 70% polyester, 30% elastic fiber blend, and they've been treated with an antibacterial application that minimizes odors. Essentially, these socks are a summer version of Assos' equipeCampionissimo Werksmannschaft socks. Accordingly, they're compositional weight is a little lighter, but the support and next to skin comfort remains the same. The Assos equipeSockG1 Socks are available in the colors Black Volkanga and White Panther and in the sizes 0 35 38, I 38 42, and II 43 46.