The softest wool ragg socks we've found - and unlike many others, these can go right into the washer and dryer. Fabric & Care Heavyweight blend of 77% merino wool, 21% stretch nylon, 2% Lycra elastane. Machine wash and dry. Additional Features Made of premium, itch-free merino wool and nylon/elastic for durability and stretch. Sold in set of two 10" pairs. Solid color: two pairs of same color. Multicolored: two pairs, one of each color as shown. Made in the USA, components USA and imported. Return Policy Questions? Chat with an Expert