The right sock can make or break a run — and the Brooks Ghost Crew Sock in Black is built to make it. Designed for runners who want reliable, all-day comfort, this single-pair crew sock delivers plush cushioning exactly where your foot takes the most impact, without adding unnecessary bulk.An arch support band keeps the sock locked in place mile after mile, while moisture-wicking fibers and ventilation channels work together to keep your feet dry and blister-free. The seamless toe construction eliminates friction at the front of the foot, so you can focus on your run, not your gear. Plush cushioning at heel and toe for impact absorption Arch support band for a secure, non-slip fit Odor-resistant fibers keep socks fresh run after run Moisture-wicking mesh ventilation for breathability Seamless toe eliminates friction and hot spots Crew height for added coverage and protection Sold as a single pair. Available in multiple sizes.