Armor Lux 's socks are handy for keeping in your formal lineup. This pair has been made in France from a lightweight and breathable stretch cotton-blend in a deep midnight-blue. Since the shade will work with both black and brown shoes, we suggest stocking up. - - Midnight-blue stretch cotton-blend - 90% cotton, 9% polyamide, 1% elastane - Machine wash - Come in a presentation box - Made in France