Vitsocks LINEN Socks Men (3x PACK) Cotton Blend Extra Airflow Anti-Allergenic Linen/cotton blend creates healthy and protective microclimate for the skin. Vent zone improves airflow and breathability, keeping your foot cool. Special heel design provides a better fit and makes socks more comfortable to wear. Flat hand-linked toe seam prevents skin irritation in the sensitive area around toes. Reinforced stress zones increase socks durability. Made in Europe.