This ultra-light, cushioned sock is built for long-distance adventures in hot weather, keeping your feet cool, dry, and comfortable. Advanced T2 padding provides lightweight cushioning while reducing heat buildup. Breathable mesh enhances moisture wicking, and Merino Performance Fusion Technology ensures durability, softness, and all-day comfort. The snug Performance Fit prevents slipping or bunching, while a flat toe seam reduces bulk. An elasticated arch and 3D-shaped heel cup keep the sock secure. Made with Lycra® and Thermo Fit technology, it maintains its shape wash after wash.