• U.S. shoe size: men's 7–12, women's 10
• 57% combed cotton; 4% nylon; 3% spandex
• Made in China
• Blue Q gives 1% of the sale of these socks to support the humanitarian work of Doctors Without Borders

Get a pair of these funny “Grumpy Old Man” socks for all the curmudgeons in your life. If he's a cranky guy, a grumbler or a killjoy, these grumpy socks for grumpy guys will warm his cold feet (if not his cold heart).