Balega’s Blister Resist Quarter perfectly blends nature and technology to create the best anti-blister quarter running socks. Keeps out grit and grime while adding additional security and comfort with enhanced elastic grip construction in quarter sock rib top. Eliminates the risk of sheer friction blisters. Keeps feet cool and dry with ideal combination of mohair and our signature Drynamix ® moisture wicking fibers, plus 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. Ensures perfect fit with extra-deep heel pocket.