The Leggera sock was designed for the most demanding cyclists who prefer a more snug shoe for a more direct pedaling sensation, requiring a very thin sock. This seamless sock is woven from an incredibly soft, ultra-fine yarn with the addition of a smart, high-elastane yarn for a snug, crease-free fit. A new construction features strategically placed mesh panels for breathability and three additional support zones with a multi-channel design: one in the metatarsal area, one to protect the Achilles tendon, and one at the instep.