Balega's Blister Resist Crew Running Socks perfectly blend nature with technology to create the best anti-blister crew running socks. Made with natural mohair, its unique flat scale structure is renowned for its protection against sheer friction blisters - even with the most sensitive skin. It also boasts incredible tensile strength and when combined with Balega's signature Drynamix moisture wicking fiber, it provides a super-soft touch to the skin. Balega's Blister Resist Crew Running Socks integrate seamless constructed fit technology knitted with revolutionary Dry-Mo for the ultimate protection against sheer friction blisters. Features: Provides extra protection and comfort with extended cushioned crew sock heel. Keeps out grit and grime, adds additional security and comfort, prevents pressure marks and aids free movement with enhanced elastic grip construction in crew sock rib top. Eliminates the risk of sheer friction blisters. Specially constructed, reinforced microfiber mesh ventilation panels. Maximizes comfort with hand-linked seamless toe, enhanced and wide arch support band. Provides additional no-slip security with enhanced elastic grip construction.