Minus33 Merino Wool Light Trek Runner Sock 80% Merino Wool/16% Nylon/4% Elastane Imported Quality merino wool socks: 80% Merino Wool. Super soft and comfortable. Machine washable and dryable. Naturally antimicrobial and moisture wicking means no stinky feat. With Minus33 Light Trek Runner Sock exercise becomes awesome Crafted to fit: Size S - XL in No-Show style. With mesh top for extra venting, Achilles Protection, and cushioned bottom for comfort. 4% Elastane helps these running socks gently hug your feet. Seamless toe creates a more comfortable fit Experienced brand: Although there are many copy-cats on the market today, Minus33 has been a trusted brand since 2004 Imported: As the legacy of a 100+ year old USA based woolen company, Minus33 knows quality and comfort in Merino Wool. We are committed to bringing you the best Merino Wool products at a reasonable price Technical details: Knit socks 80% Merino Wool, 16% Nylon, 4% Elastane. Garment weight size large = 1.6 oz (45 grams) 80% Merino Wool, 16% Nylon, 4% Elastane Light cushion with mesh top for venting and low no show with achilles protection Machine washable and machine dryable Weight of Sock Size Large = 1.6oz