Aero Cycling Socks - Black These aero socks are a great asset in races. They have a non-slip finish and a luxurious feel. I personally use them in races, and they are very durable. I also sell other products ↓↓ ↓ You can view other items I have for sale here ↓ #nyako87 Free size One size Euro 39-45, 24.5-28 centimeters