2XU Men's Recovery Compression Socks 100% Other Fibers MAXIMUM COMFORT: Proprietary padded zones with arch support and heel/Achilles protection to offer maximum comfort | Powerful yet super lightweight SUPERIOR DESIGN: Linked toe cage with padding and vented toe panel for maximum breathability and dryness | Medically Engineered Circular Knit Construction | Anatomically Designed Foot beds ENHANCED PERFORMANCE: Graduated compression to enhance circulation for faster recovery | Reduced muscle fatigue, damage & injury ADVANCED TECHNOLOGY: Extreme Moisture Management | Antibacterial & SPF 50 Sun protection RECOVERY USE: Post workout or competition, extended periods in a static or sedentary position - standing or sitting, sleeping, rehab from injury or surgery, DVT protection when traveling