Quiksilver Brute Ank 3 Pack Socks - Men's - 10-13 - White - Quiksilver Brute Ank 3 Pack Socks - Men's. What's really a beast is the foot funk you'll discover if you don't wear our Brute Ank Socks. Don't say we didn't warn you... 70% cotton, 25% spandex, 5% nylon. This product can only be shipped within the United States. Please don't hate us.