Daily Sock 05 (Brown)Case Study: Using linen and cotton together this sock offers the best of both fibers. Linen provides increased breathability, while cotton provides softness and bounce. These sock are made at a third generation factory in Nara, where specialist experiment with mixing yarns, this freedom helps to create unique products for daily use. Wash Cold, Hang Dry for Best Results Material: 60% Linen, 35% Cotton, 4% Polyester 1% Polyurethane