Metasox Elite Sport Sock A silicone panel on the top of the sock offers added support and protection while also absorbing/returning energy for added power on the ball. This silicone has also been shaped specifically to extend the sweet spot for more accurate passing. The Elite Sports Sock has an extreme thin elastic foot design and a longer elastic neck for support and protection you just won't find in average socks. Can be worn under your team's kit sock. 3mm silicone pad, seamless toe, ribbed leg, cotton footbed.