Swiftwick's most popular running sock and a great no-show cycling sock. The ASPIRE™ is engineered with firm compression and a thin profile for a responsive feel. Firm compression supports every contour of the foot to reduce fatigue during endurance activities. Zero cuff height sits below the ankle with minimal extension above the shoe.
• Managed Compression - proven to reduce swelling, improve circulation and increase endurance
• Sculptured Footbed and Seamless Toe - assures maximum comfort and a blister-free environment, even for the most sensitive feet
• Moisture Management - antimicrobial materials and design that effectively wick away moisture without the use of chemicals for the ultimate dry fit
• Made of Merino Wool - a sustainable, naturally antibacterial, and highly thermostatic fiber that keeps your feet warmer on cold days and cooler on hot ones