The Defeet Handlebar Mustache Biggie Smalls Socks feature a stylish design of wide and narrow stripes, DeFeet's Aireator Handlebar Mustache Biggie Smalls 6 Cuff Socks will keep your feet comfortable all-day on the bike. Highly durable thanks to the reinforced heel and toe, the Aireator mesh ensures your feet are able to breathe, and moisture is wicked away, keeping them cool and dry. Defeet Handlebar Mustache Biggie Smalls Socks Features Six inch cuff Plated heel and toe Recycled CoolMax® EcoMade™ fibres Aireator mesh construction for breathability Original airflow design Eye-catching design