Adidas Originals 2PP Crew Socks. Don't ever underestimate the power of socks. They are a key component of comfort. Done right, they also add unexpected flair to your look. This two-pack of socks keeps things simple, with a flash of reflective 3-Stripes around the calves for a pop of adidas pride. Composition: 51% cotton, 34% polyester, 7% others, 5% nylon, 3% elastane.