The Gore Speed Mid Socks cover your feet in smooth, supportive comfort when you're pounding out serious miles on the road. The nylon-elastane blend provides lightly padded comfort, with a ventilated under-toe for extra breathability. The anti-stress Lycra cuff adds support and stabilization, while the left- and right-specific construction ensures an anatomically precise fit. Additionally, you'll find a built-in arch for extra support.