These lightweight socks combine Lyocell, Pure-IC and high-tech absorbent yarns with an innovative structure to offer perfect moisture management, freshness and comfort. Derived from wood pulp, Lyocell gives socks excellent breathability and a fresh feel, while also being isothermal. These socks also feature Pure-IC, a biobased yarn made from castor beans, which is incredibly light, elastic and quick-drying. Their innovative Moisture-Vent technology provides ventilation and support for the foot. The channel layout of Moisture-Vent technology provides a highly breathable environment. With every step, moist air is pumped from the arch to the sides, allowing perspiration to escape. Linked to Moisture-Vent technology, the micro-channel system guides warm, moist air out of the Trekking shoe. The punctual channels, smaller and further apart, allow perspiration to escape to regulate temperature. Cool, light socks for summer!