Backcountry Swiftwick Aspire Mid-Crew Sock Black

Details

• Lightweight cycling and running sock for high-output efforts
• Firm compression supports muscles and reduces fatigue
• Ultra-thin design provides a close fit and breathable feel
• Fiber First moisture-wicking keeps feet dry and blister-free
• Y-shaped heel prevents slipping and bunching during movement
• 5-inch mid-crew cuff height offers ankle and lower calf support
• Durable construction resists wear over long-term use
• Made in the USA
• Item #SWF1WUC