Road Runner Sports DryroadA(R) Simple & Speedy No Show Tab Socks 3 pack :: When every second counts rely on this lightweight high-performance running sock to deliver blister-free comfort. The Road Runner Sports DryroadA(R) Simple & Speedy No Show Tab sock delivers odor-fighting anti-microbial protection ultra-thin flat toe seams to eliminate irritation and strategic cushioning that maximizes comfort in high impact areas.