• Cycling sock is low-cuff version of popular Aireator, which was the "original airflow design" sock, and still DeFeet's most popular.
• Designed for durability, light weight, and highly efficient moisture transfer.
• Aireator mesh weave instep is light and speeds drying; one-inch StayFast cuff keeps sock securely in place.
• Made of 60% nylon, 39% Coolmax EcoMade, and 1% Lycra; machine washable.
• Includes limited one-year manufacturer's warranty.

DeFeet creates unique, sport-specific performance apparel that is always made in the USA by skilled craftspeople. The company's SpeeDe cycling sock is a low-cuff version of the popular Aireator, which was the "original airflow design" sock, DeFeet's first product, and still its most popular. Designed for durability, light weight, and highly efficient moisture transfer, SpeeDe socks are made of 60% nylon, 39% Coolmax EcoMade, and 1% Lycra. An Aireator mesh weave instep is light and speeds drying, and the one-inch StayFast cuff keeps the sock securely in place. The machine washable sock has developed a passionate following among top riders, having been worn to a top-ten GC result at the 2010 Tour de France. Warranty DeFeet products include a limited one-year manufacturer's warranty against defects in materials and workmanship. About DeFeet DeFeet owner and founder Shane Cooper came to the United States from England during the late 1960s, when he was four. His her supported the family by distributing knitting machines, which helped Shane develop an early interest in well-crafted knit materials. He also loved bicycles and, in the early 1990s, he decided to bring these two passions together in order to create a unique new product, the Aireator. This cycling-specific sock was the first open mesh weave airflow design sock, and DeFeet's first product. The company has continued to grow and expand its line over time. DeFeet products -- primarily socks and other against-the-skin base layer items intended for sport use, which are always made in the USA -- are deceptively simple, yet durable and offering performance properties beyond what you'd typically expect.