We partnered with Conrad Anker to develop the PhD®® Pro Approach Mini that's designed to take you to the top. It's made with premium yarn to enhance comfort and durability, and is perfectly cushioned to protect ankle bones. Additionally, it uses Indestructawool™ technology for extra strength and body-mapped mesh zones for added breathability. Using the insights of the best athletes in the industry, this sock will make you set your goals higher.