Injinji RUN LIGHTWEIGHT CREW BLACK S, black, S

Amazon

Blister Prevention - With each toe, skin-on-skin friction is completely eliminated to protect your foot from blisters and equally important hotspots. MOISTURE MANAGEMENT - Each toe is wrapped in sweat-wicking material to make your foot drier and therefore more comfortable than traditional socks. Mesh top - Provides maximum breathability and ventilation at the top of the foot. FULL FOOT USE When your toes are separated, properly aligned and spread, it distributes your weight evenly, allowing your entire foot to be engaged in any sporting activity.

RunningXpert

A super light Running sock from Injinji, Designed with an Innovative Five-toe Construction, which Prevents Blisters and Allows for Natural foot splay. The sock is made with Coolmax® Ecomade Fibers that Effectively wick Moisture away and keep feet cool and dry. The Ergonomic Running Construction with Built-in arch Support Ensures a close and Secure fit — all Within a Lightweight and airy Crew Height that Blocks dirt and Pebbles During the run. The sock Combines Lightness, Comfort, and Durability in one Package.