Smartwool Diamond Jim Crew Weekday or weekend, the Diamond Jim is a three-color diamond argyle sock with a cushioned sole. Perfect for sporting a little fashion but staying classic in intention. Features: Sock Height: Crew Signature Smartwool® sock Cushioned sole Supportive arch brace Made in USA of Imported Yarn: 58% Merino Wool, 40% Nylon, 2% Elastane Care: Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.