• U.S. shoe size: men's 7–12.5, women's 10
• 65% cotton, 33% nylon, 2% spandex
• Made in Korea
• Also available in
• Socksmith donates 10% of net proceeds from the sock line to wildlife conservation and environmental causes in their community of Santa Cruz, California.

These sea otter socks for men feature this charismatic carnivore up close and personal with strands of kelp curling around the rest of the sock. The sea otter population was in bad shape when sea otter relocation and habitat restoration began in the early 1900s, but now the sea otter has bounced back and is considered one of the most successful cases of marine conservation in history!