Iambamboo Mens Compression Socks for Men Women (3 Pairs) 15-20 mmHg Bamboo Viscose Knee High Sock for Travel L/XL (Dark Gray&Steel Blue&Light Gray)

MAIN MATERIAL: 80% Viscose derived from Bamboo 15% Repreve Sorbtek 5% Lycra Spandex WASHING INSTRUCTIONS We suggest hand washing for optimal results;machine washing is alsoacceptable.Air drying is recommended for preserving the quality;low-heat tumble drying is also acceptable.Please use mild soap or detergent with warm water for washing. Avoid dry cleaning bleaching orironing the socks.